gmsh_ffi 0.1.0

/* automatically generated by rust-bindgen 0.72.1 */

pub const GMSH_API_VERSION: &[u8; 7] = b"4.15.2\0";
pub const GMSH_API_VERSION_MAJOR: u32 = 4;
pub const GMSH_API_VERSION_MINOR: u32 = 15;
pub const GMSH_API_VERSION_PATCH: u32 = 2;
pub type wchar_t = ::std::os::raw::c_int;
#[repr(C)]
#[repr(align(16))]
#[derive(Debug, Copy, Clone)]
pub struct max_align_t {
    pub __clang_max_align_nonce1: ::std::os::raw::c_longlong,
    pub __bindgen_padding_0: u64,
    pub __clang_max_align_nonce2: u128,
}
#[allow(clippy::unnecessary_operation, clippy::identity_op)]
const _: () = {
    ["Size of max_align_t"][::std::mem::size_of::<max_align_t>() - 32usize];
    ["Alignment of max_align_t"][::std::mem::align_of::<max_align_t>() - 16usize];
    ["Offset of field: max_align_t::__clang_max_align_nonce1"]
        [::std::mem::offset_of!(max_align_t, __clang_max_align_nonce1) - 0usize];
    ["Offset of field: max_align_t::__clang_max_align_nonce2"]
        [::std::mem::offset_of!(max_align_t, __clang_max_align_nonce2) - 16usize];
};
unsafe extern "C" {
    pub fn gmshFree(p: *mut ::std::os::raw::c_void);
}
unsafe extern "C" {
    pub fn gmshMalloc(n: usize) -> *mut ::std::os::raw::c_void;
}
unsafe extern "C" {
    pub fn gmshInitialize(
        argc: ::std::os::raw::c_int,
        argv: *mut *mut ::std::os::raw::c_char,
        readConfigFiles: ::std::os::raw::c_int,
        run: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshIsInitialized(ierr: *mut ::std::os::raw::c_int) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshFinalize(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshOpen(fileName: *const ::std::os::raw::c_char, ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshMerge(fileName: *const ::std::os::raw::c_char, ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshWrite(fileName: *const ::std::os::raw::c_char, ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshClear(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshOptionSetNumber(
        name: *const ::std::os::raw::c_char,
        value: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshOptionGetNumber(
        name: *const ::std::os::raw::c_char,
        value: *mut f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshOptionSetString(
        name: *const ::std::os::raw::c_char,
        value: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshOptionGetString(
        name: *const ::std::os::raw::c_char,
        value: *mut *mut ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshOptionSetColor(
        name: *const ::std::os::raw::c_char,
        r: ::std::os::raw::c_int,
        g: ::std::os::raw::c_int,
        b: ::std::os::raw::c_int,
        a: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshOptionGetColor(
        name: *const ::std::os::raw::c_char,
        r: *mut ::std::os::raw::c_int,
        g: *mut ::std::os::raw::c_int,
        b: *mut ::std::os::raw::c_int,
        a: *mut ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshOptionRestoreDefaults(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelAdd(name: *const ::std::os::raw::c_char, ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelRemove(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelList(
        names: *mut *mut *mut ::std::os::raw::c_char,
        names_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetCurrent(
        name: *mut *mut ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelSetCurrent(
        name: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetFileName(
        fileName: *mut *mut ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelSetFileName(
        fileName: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetEntities(
        dimTags: *mut *mut ::std::os::raw::c_int,
        dimTags_n: *mut usize,
        dim: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelSetEntityName(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        name: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetEntityName(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        name: *mut *mut ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelRemoveEntityName(
        name: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetPhysicalGroups(
        dimTags: *mut *mut ::std::os::raw::c_int,
        dimTags_n: *mut usize,
        dim: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetPhysicalGroupsEntities(
        dimTags: *mut *mut ::std::os::raw::c_int,
        dimTags_n: *mut usize,
        entities: *mut *mut *mut ::std::os::raw::c_int,
        entities_n: *mut *mut usize,
        entities_nn: *mut usize,
        dim: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetEntitiesForPhysicalGroup(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        tags: *mut *mut ::std::os::raw::c_int,
        tags_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetEntitiesForPhysicalName(
        name: *const ::std::os::raw::c_char,
        dimTags: *mut *mut ::std::os::raw::c_int,
        dimTags_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetPhysicalGroupsForEntity(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        physicalTags: *mut *mut ::std::os::raw::c_int,
        physicalTags_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelAddPhysicalGroup(
        dim: ::std::os::raw::c_int,
        tags: *const ::std::os::raw::c_int,
        tags_n: usize,
        tag: ::std::os::raw::c_int,
        name: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelRemovePhysicalGroups(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelSetPhysicalName(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        name: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetPhysicalName(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        name: *mut *mut ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelRemovePhysicalName(
        name: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelSetTag(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        newTag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetBoundary(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        combined: ::std::os::raw::c_int,
        oriented: ::std::os::raw::c_int,
        recursive: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetAdjacencies(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        upward: *mut *mut ::std::os::raw::c_int,
        upward_n: *mut usize,
        downward: *mut *mut ::std::os::raw::c_int,
        downward_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelIsEntityOrphan(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGetEntitiesInBoundingBox(
        xmin: f64,
        ymin: f64,
        zmin: f64,
        xmax: f64,
        ymax: f64,
        zmax: f64,
        dimTags: *mut *mut ::std::os::raw::c_int,
        dimTags_n: *mut usize,
        dim: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetBoundingBox(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        xmin: *mut f64,
        ymin: *mut f64,
        zmin: *mut f64,
        xmax: *mut f64,
        ymax: *mut f64,
        zmax: *mut f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetDimension(ierr: *mut ::std::os::raw::c_int) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelAddDiscreteEntity(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        boundary: *const ::std::os::raw::c_int,
        boundary_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelRemoveEntities(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        recursive: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetEntityType(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        entityType: *mut *mut ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetType(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        entityType: *mut *mut ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetEntityProperties(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        integers: *mut *mut ::std::os::raw::c_int,
        integers_n: *mut usize,
        reals: *mut *mut f64,
        reals_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetParent(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        parentDim: *mut ::std::os::raw::c_int,
        parentTag: *mut ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetNumberOfPartitions(
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGetPartitions(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        partitions: *mut *mut ::std::os::raw::c_int,
        partitions_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetValue(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        parametricCoord: *const f64,
        parametricCoord_n: usize,
        coord: *mut *mut f64,
        coord_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetDerivative(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        parametricCoord: *const f64,
        parametricCoord_n: usize,
        derivatives: *mut *mut f64,
        derivatives_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetSecondDerivative(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        parametricCoord: *const f64,
        parametricCoord_n: usize,
        derivatives: *mut *mut f64,
        derivatives_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetCurvature(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        parametricCoord: *const f64,
        parametricCoord_n: usize,
        curvatures: *mut *mut f64,
        curvatures_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetPrincipalCurvatures(
        tag: ::std::os::raw::c_int,
        parametricCoord: *const f64,
        parametricCoord_n: usize,
        curvatureMax: *mut *mut f64,
        curvatureMax_n: *mut usize,
        curvatureMin: *mut *mut f64,
        curvatureMin_n: *mut usize,
        directionMax: *mut *mut f64,
        directionMax_n: *mut usize,
        directionMin: *mut *mut f64,
        directionMin_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetNormal(
        tag: ::std::os::raw::c_int,
        parametricCoord: *const f64,
        parametricCoord_n: usize,
        normals: *mut *mut f64,
        normals_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetParametrization(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        coord: *const f64,
        coord_n: usize,
        parametricCoord: *mut *mut f64,
        parametricCoord_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetParametrizationBounds(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        min: *mut *mut f64,
        min_n: *mut usize,
        max: *mut *mut f64,
        max_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelIsInside(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        coord: *const f64,
        coord_n: usize,
        parametric: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGetClosestPoint(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        coord: *const f64,
        coord_n: usize,
        closestCoord: *mut *mut f64,
        closestCoord_n: *mut usize,
        parametricCoord: *mut *mut f64,
        parametricCoord_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelReparametrizeOnSurface(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        parametricCoord: *const f64,
        parametricCoord_n: usize,
        surfaceTag: ::std::os::raw::c_int,
        surfaceParametricCoord: *mut *mut f64,
        surfaceParametricCoord_n: *mut usize,
        which: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelSetVisibility(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        value: ::std::os::raw::c_int,
        recursive: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetVisibility(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        value: *mut ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelSetVisibilityPerWindow(
        value: ::std::os::raw::c_int,
        windowIndex: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelSetColor(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        r: ::std::os::raw::c_int,
        g: ::std::os::raw::c_int,
        b: ::std::os::raw::c_int,
        a: ::std::os::raw::c_int,
        recursive: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetColor(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        r: *mut ::std::os::raw::c_int,
        g: *mut ::std::os::raw::c_int,
        b: *mut ::std::os::raw::c_int,
        a: *mut ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelSetCoordinates(
        tag: ::std::os::raw::c_int,
        x: f64,
        y: f64,
        z: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelSetAttribute(
        name: *const ::std::os::raw::c_char,
        values: *const *const ::std::os::raw::c_char,
        values_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetAttribute(
        name: *const ::std::os::raw::c_char,
        values: *mut *mut *mut ::std::os::raw::c_char,
        values_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGetAttributeNames(
        names: *mut *mut *mut ::std::os::raw::c_char,
        names_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelRemoveAttribute(
        name: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGenerate(dim: ::std::os::raw::c_int, ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelMeshPartition(
        numPart: ::std::os::raw::c_int,
        elementTags: *const usize,
        elementTags_n: usize,
        partitions: *const ::std::os::raw::c_int,
        partitions_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshUnpartition(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelMeshOptimize(
        method: *const ::std::os::raw::c_char,
        force: ::std::os::raw::c_int,
        niter: ::std::os::raw::c_int,
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshRecombine(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelMeshRefine(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelMeshSetOrder(order: ::std::os::raw::c_int, ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelMeshGetLastEntityError(
        dimTags: *mut *mut ::std::os::raw::c_int,
        dimTags_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetLastNodeError(
        nodeTags: *mut *mut usize,
        nodeTags_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshClear(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshRemoveElements(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        elementTags: *const usize,
        elementTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshReverse(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshReverseElements(
        elementTags: *const usize,
        elementTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshAffineTransform(
        affineTransform: *const f64,
        affineTransform_n: usize,
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetNodes(
        nodeTags: *mut *mut usize,
        nodeTags_n: *mut usize,
        coord: *mut *mut f64,
        coord_n: *mut usize,
        parametricCoord: *mut *mut f64,
        parametricCoord_n: *mut usize,
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        includeBoundary: ::std::os::raw::c_int,
        returnParametricCoord: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetNodesByElementType(
        elementType: ::std::os::raw::c_int,
        nodeTags: *mut *mut usize,
        nodeTags_n: *mut usize,
        coord: *mut *mut f64,
        coord_n: *mut usize,
        parametricCoord: *mut *mut f64,
        parametricCoord_n: *mut usize,
        tag: ::std::os::raw::c_int,
        returnParametricCoord: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetNode(
        nodeTag: usize,
        coord: *mut *mut f64,
        coord_n: *mut usize,
        parametricCoord: *mut *mut f64,
        parametricCoord_n: *mut usize,
        dim: *mut ::std::os::raw::c_int,
        tag: *mut ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshSetNode(
        nodeTag: usize,
        coord: *const f64,
        coord_n: usize,
        parametricCoord: *const f64,
        parametricCoord_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshRebuildNodeCache(
        onlyIfNecessary: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshRebuildElementCache(
        onlyIfNecessary: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetNodesForPhysicalGroup(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        nodeTags: *mut *mut usize,
        nodeTags_n: *mut usize,
        coord: *mut *mut f64,
        coord_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetMaxNodeTag(maxTag: *mut usize, ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelMeshAddNodes(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        nodeTags: *const usize,
        nodeTags_n: usize,
        coord: *const f64,
        coord_n: usize,
        parametricCoord: *const f64,
        parametricCoord_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshReclassifyNodes(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelMeshRelocateNodes(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetElements(
        elementTypes: *mut *mut ::std::os::raw::c_int,
        elementTypes_n: *mut usize,
        elementTags: *mut *mut *mut usize,
        elementTags_n: *mut *mut usize,
        elementTags_nn: *mut usize,
        nodeTags: *mut *mut *mut usize,
        nodeTags_n: *mut *mut usize,
        nodeTags_nn: *mut usize,
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetElement(
        elementTag: usize,
        elementType: *mut ::std::os::raw::c_int,
        nodeTags: *mut *mut usize,
        nodeTags_n: *mut usize,
        dim: *mut ::std::os::raw::c_int,
        tag: *mut ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetElementByCoordinates(
        x: f64,
        y: f64,
        z: f64,
        elementTag: *mut usize,
        elementType: *mut ::std::os::raw::c_int,
        nodeTags: *mut *mut usize,
        nodeTags_n: *mut usize,
        u: *mut f64,
        v: *mut f64,
        w: *mut f64,
        dim: ::std::os::raw::c_int,
        strict: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetElementsByCoordinates(
        x: f64,
        y: f64,
        z: f64,
        elementTags: *mut *mut usize,
        elementTags_n: *mut usize,
        dim: ::std::os::raw::c_int,
        strict: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetLocalCoordinatesInElement(
        elementTag: usize,
        x: f64,
        y: f64,
        z: f64,
        u: *mut f64,
        v: *mut f64,
        w: *mut f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetElementTypes(
        elementTypes: *mut *mut ::std::os::raw::c_int,
        elementTypes_n: *mut usize,
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetElementType(
        familyName: *const ::std::os::raw::c_char,
        order: ::std::os::raw::c_int,
        serendip: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelMeshGetElementProperties(
        elementType: ::std::os::raw::c_int,
        elementName: *mut *mut ::std::os::raw::c_char,
        dim: *mut ::std::os::raw::c_int,
        order: *mut ::std::os::raw::c_int,
        numNodes: *mut ::std::os::raw::c_int,
        localNodeCoord: *mut *mut f64,
        localNodeCoord_n: *mut usize,
        numPrimaryNodes: *mut ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetElementsByType(
        elementType: ::std::os::raw::c_int,
        elementTags: *mut *mut usize,
        elementTags_n: *mut usize,
        nodeTags: *mut *mut usize,
        nodeTags_n: *mut usize,
        tag: ::std::os::raw::c_int,
        task: usize,
        numTasks: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetMaxElementTag(maxTag: *mut usize, ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelMeshPreallocateElementsByType(
        elementType: ::std::os::raw::c_int,
        elementTag: ::std::os::raw::c_int,
        nodeTag: ::std::os::raw::c_int,
        elementTags: *mut *mut usize,
        elementTags_n: *mut usize,
        nodeTags: *mut *mut usize,
        nodeTags_n: *mut usize,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetElementQualities(
        elementTags: *const usize,
        elementTags_n: usize,
        elementsQuality: *mut *mut f64,
        elementsQuality_n: *mut usize,
        qualityName: *const ::std::os::raw::c_char,
        task: usize,
        numTasks: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshAddElements(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        elementTypes: *const ::std::os::raw::c_int,
        elementTypes_n: usize,
        elementTags: *const *const usize,
        elementTags_n: *const usize,
        elementTags_nn: usize,
        nodeTags: *const *const usize,
        nodeTags_n: *const usize,
        nodeTags_nn: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshAddElementsByType(
        tag: ::std::os::raw::c_int,
        elementType: ::std::os::raw::c_int,
        elementTags: *const usize,
        elementTags_n: usize,
        nodeTags: *const usize,
        nodeTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetIntegrationPoints(
        elementType: ::std::os::raw::c_int,
        integrationType: *const ::std::os::raw::c_char,
        localCoord: *mut *mut f64,
        localCoord_n: *mut usize,
        weights: *mut *mut f64,
        weights_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetJacobians(
        elementType: ::std::os::raw::c_int,
        localCoord: *const f64,
        localCoord_n: usize,
        jacobians: *mut *mut f64,
        jacobians_n: *mut usize,
        determinants: *mut *mut f64,
        determinants_n: *mut usize,
        coord: *mut *mut f64,
        coord_n: *mut usize,
        tag: ::std::os::raw::c_int,
        task: usize,
        numTasks: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshPreallocateJacobians(
        elementType: ::std::os::raw::c_int,
        numEvaluationPoints: ::std::os::raw::c_int,
        allocateJacobians: ::std::os::raw::c_int,
        allocateDeterminants: ::std::os::raw::c_int,
        allocateCoord: ::std::os::raw::c_int,
        jacobians: *mut *mut f64,
        jacobians_n: *mut usize,
        determinants: *mut *mut f64,
        determinants_n: *mut usize,
        coord: *mut *mut f64,
        coord_n: *mut usize,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetJacobian(
        elementTag: usize,
        localCoord: *const f64,
        localCoord_n: usize,
        jacobians: *mut *mut f64,
        jacobians_n: *mut usize,
        determinants: *mut *mut f64,
        determinants_n: *mut usize,
        coord: *mut *mut f64,
        coord_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetBasisFunctions(
        elementType: ::std::os::raw::c_int,
        localCoord: *const f64,
        localCoord_n: usize,
        functionSpaceType: *const ::std::os::raw::c_char,
        numComponents: *mut ::std::os::raw::c_int,
        basisFunctions: *mut *mut f64,
        basisFunctions_n: *mut usize,
        numOrientations: *mut ::std::os::raw::c_int,
        wantedOrientations: *const ::std::os::raw::c_int,
        wantedOrientations_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetBasisFunctionsOrientation(
        elementType: ::std::os::raw::c_int,
        functionSpaceType: *const ::std::os::raw::c_char,
        basisFunctionsOrientation: *mut *mut ::std::os::raw::c_int,
        basisFunctionsOrientation_n: *mut usize,
        tag: ::std::os::raw::c_int,
        task: usize,
        numTasks: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetBasisFunctionsOrientationForElement(
        elementTag: usize,
        functionSpaceType: *const ::std::os::raw::c_char,
        basisFunctionsOrientation: *mut ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetNumberOfOrientations(
        elementType: ::std::os::raw::c_int,
        functionSpaceType: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelMeshPreallocateBasisFunctionsOrientation(
        elementType: ::std::os::raw::c_int,
        basisFunctionsOrientation: *mut *mut ::std::os::raw::c_int,
        basisFunctionsOrientation_n: *mut usize,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetEdges(
        nodeTags: *const usize,
        nodeTags_n: usize,
        edgeTags: *mut *mut usize,
        edgeTags_n: *mut usize,
        edgeOrientations: *mut *mut ::std::os::raw::c_int,
        edgeOrientations_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetFaces(
        faceType: ::std::os::raw::c_int,
        nodeTags: *const usize,
        nodeTags_n: usize,
        faceTags: *mut *mut usize,
        faceTags_n: *mut usize,
        faceOrientations: *mut *mut ::std::os::raw::c_int,
        faceOrientations_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshCreateEdges(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshCreateFaces(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetAllEdges(
        edgeTags: *mut *mut usize,
        edgeTags_n: *mut usize,
        edgeNodes: *mut *mut usize,
        edgeNodes_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetAllFaces(
        faceType: ::std::os::raw::c_int,
        faceTags: *mut *mut usize,
        faceTags_n: *mut usize,
        faceNodes: *mut *mut usize,
        faceNodes_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshAddEdges(
        edgeTags: *const usize,
        edgeTags_n: usize,
        edgeNodes: *const usize,
        edgeNodes_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshAddFaces(
        faceType: ::std::os::raw::c_int,
        faceTags: *const usize,
        faceTags_n: usize,
        faceNodes: *const usize,
        faceNodes_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetKeys(
        elementType: ::std::os::raw::c_int,
        functionSpaceType: *const ::std::os::raw::c_char,
        typeKeys: *mut *mut ::std::os::raw::c_int,
        typeKeys_n: *mut usize,
        entityKeys: *mut *mut usize,
        entityKeys_n: *mut usize,
        coord: *mut *mut f64,
        coord_n: *mut usize,
        tag: ::std::os::raw::c_int,
        returnCoord: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetKeysForElement(
        elementTag: usize,
        functionSpaceType: *const ::std::os::raw::c_char,
        typeKeys: *mut *mut ::std::os::raw::c_int,
        typeKeys_n: *mut usize,
        entityKeys: *mut *mut usize,
        entityKeys_n: *mut usize,
        coord: *mut *mut f64,
        coord_n: *mut usize,
        returnCoord: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetNumberOfKeys(
        elementType: ::std::os::raw::c_int,
        functionSpaceType: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelMeshGetKeysInformation(
        typeKeys: *const ::std::os::raw::c_int,
        typeKeys_n: usize,
        entityKeys: *const usize,
        entityKeys_n: usize,
        elementType: ::std::os::raw::c_int,
        functionSpaceType: *const ::std::os::raw::c_char,
        infoKeys: *mut *mut ::std::os::raw::c_int,
        infoKeys_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetBarycenters(
        elementType: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        fast: ::std::os::raw::c_int,
        primary: ::std::os::raw::c_int,
        barycenters: *mut *mut f64,
        barycenters_n: *mut usize,
        task: usize,
        numTasks: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshPreallocateBarycenters(
        elementType: ::std::os::raw::c_int,
        barycenters: *mut *mut f64,
        barycenters_n: *mut usize,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetElementEdgeNodes(
        elementType: ::std::os::raw::c_int,
        nodeTags: *mut *mut usize,
        nodeTags_n: *mut usize,
        tag: ::std::os::raw::c_int,
        primary: ::std::os::raw::c_int,
        task: usize,
        numTasks: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetElementFaceNodes(
        elementType: ::std::os::raw::c_int,
        faceType: ::std::os::raw::c_int,
        nodeTags: *mut *mut usize,
        nodeTags_n: *mut usize,
        tag: ::std::os::raw::c_int,
        primary: ::std::os::raw::c_int,
        task: usize,
        numTasks: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetGhostElements(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        elementTags: *mut *mut usize,
        elementTags_n: *mut usize,
        partitions: *mut *mut ::std::os::raw::c_int,
        partitions_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshSetSize(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        size: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetSizes(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        sizes: *mut *mut f64,
        sizes_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshSetSizeAtParametricPoints(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        parametricCoord: *const f64,
        parametricCoord_n: usize,
        sizes: *const f64,
        sizes_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshSetSizeCallback(
        callback: ::std::option::Option<
            unsafe extern "C" fn(
                dim: ::std::os::raw::c_int,
                tag: ::std::os::raw::c_int,
                x: f64,
                y: f64,
                z: f64,
                lc: f64,
                data: *mut ::std::os::raw::c_void,
            ) -> f64,
        >,
        callback_data: *mut ::std::os::raw::c_void,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshRemoveSizeCallback(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelMeshSetTransfiniteCurve(
        tag: ::std::os::raw::c_int,
        numNodes: ::std::os::raw::c_int,
        meshType: *const ::std::os::raw::c_char,
        coef: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshSetTransfiniteSurface(
        tag: ::std::os::raw::c_int,
        arrangement: *const ::std::os::raw::c_char,
        cornerTags: *const ::std::os::raw::c_int,
        cornerTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshSetTransfiniteVolume(
        tag: ::std::os::raw::c_int,
        cornerTags: *const ::std::os::raw::c_int,
        cornerTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshSetTransfiniteAutomatic(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        cornerAngle: f64,
        recombine: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshSetRecombine(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        angle: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshSetSmoothing(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        val: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshSetReverse(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        val: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshSetAlgorithm(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        val: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshSetSizeFromBoundary(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        val: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshSetCompound(
        dim: ::std::os::raw::c_int,
        tags: *const ::std::os::raw::c_int,
        tags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshSetOutwardOrientation(
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshRemoveConstraints(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshEmbed(
        dim: ::std::os::raw::c_int,
        tags: *const ::std::os::raw::c_int,
        tags_n: usize,
        inDim: ::std::os::raw::c_int,
        inTag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshRemoveEmbedded(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        dim: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetEmbedded(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        dimTags: *mut *mut ::std::os::raw::c_int,
        dimTags_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshReorderElements(
        elementType: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        ordering: *const usize,
        ordering_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshComputeRenumbering(
        oldTags: *mut *mut usize,
        oldTags_n: *mut usize,
        newTags: *mut *mut usize,
        newTags_n: *mut usize,
        method: *const ::std::os::raw::c_char,
        elementTags: *const usize,
        elementTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshRenumberNodes(
        oldTags: *const usize,
        oldTags_n: usize,
        newTags: *const usize,
        newTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshRenumberElements(
        oldTags: *const usize,
        oldTags_n: usize,
        newTags: *const usize,
        newTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshSetPeriodic(
        dim: ::std::os::raw::c_int,
        tags: *const ::std::os::raw::c_int,
        tags_n: usize,
        tagsMaster: *const ::std::os::raw::c_int,
        tagsMaster_n: usize,
        affineTransform: *const f64,
        affineTransform_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetPeriodic(
        dim: ::std::os::raw::c_int,
        tags: *const ::std::os::raw::c_int,
        tags_n: usize,
        tagMaster: *mut *mut ::std::os::raw::c_int,
        tagMaster_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetPeriodicNodes(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        tagMaster: *mut ::std::os::raw::c_int,
        nodeTags: *mut *mut usize,
        nodeTags_n: *mut usize,
        nodeTagsMaster: *mut *mut usize,
        nodeTagsMaster_n: *mut usize,
        affineTransform: *mut *mut f64,
        affineTransform_n: *mut usize,
        includeHighOrderNodes: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetPeriodicKeys(
        elementType: ::std::os::raw::c_int,
        functionSpaceType: *const ::std::os::raw::c_char,
        tag: ::std::os::raw::c_int,
        tagMaster: *mut ::std::os::raw::c_int,
        typeKeys: *mut *mut ::std::os::raw::c_int,
        typeKeys_n: *mut usize,
        typeKeysMaster: *mut *mut ::std::os::raw::c_int,
        typeKeysMaster_n: *mut usize,
        entityKeys: *mut *mut usize,
        entityKeys_n: *mut usize,
        entityKeysMaster: *mut *mut usize,
        entityKeysMaster_n: *mut usize,
        coord: *mut *mut f64,
        coord_n: *mut usize,
        coordMaster: *mut *mut f64,
        coordMaster_n: *mut usize,
        returnCoord: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshImportStl(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelMeshGetDuplicateNodes(
        tags: *mut *mut usize,
        tags_n: *mut usize,
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshRemoveDuplicateNodes(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshRemoveDuplicateElements(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshSplitQuadrangles(
        quality: f64,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshSetVisibility(
        elementTags: *const usize,
        elementTags_n: usize,
        value: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshGetVisibility(
        elementTags: *const usize,
        elementTags_n: usize,
        values: *mut *mut ::std::os::raw::c_int,
        values_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshClassifySurfaces(
        angle: f64,
        boundary: ::std::os::raw::c_int,
        forReparametrization: ::std::os::raw::c_int,
        curveAngle: f64,
        exportDiscrete: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshCreateGeometry(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshCreateTopology(
        makeSimplyConnected: ::std::os::raw::c_int,
        exportDiscrete: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshAddHomologyRequest(
        type_: *const ::std::os::raw::c_char,
        domainTags: *const ::std::os::raw::c_int,
        domainTags_n: usize,
        subdomainTags: *const ::std::os::raw::c_int,
        subdomainTags_n: usize,
        dims: *const ::std::os::raw::c_int,
        dims_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshClearHomologyRequests(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelMeshComputeHomology(
        dimTags: *mut *mut ::std::os::raw::c_int,
        dimTags_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshComputeCrossField(
        viewTags: *mut *mut ::std::os::raw::c_int,
        viewTags_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshFieldAdd(
        fieldType: *const ::std::os::raw::c_char,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelMeshFieldRemove(tag: ::std::os::raw::c_int, ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelMeshFieldList(
        tags: *mut *mut ::std::os::raw::c_int,
        tags_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshFieldGetType(
        tag: ::std::os::raw::c_int,
        fileType: *mut *mut ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshFieldSetNumber(
        tag: ::std::os::raw::c_int,
        option: *const ::std::os::raw::c_char,
        value: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshFieldGetNumber(
        tag: ::std::os::raw::c_int,
        option: *const ::std::os::raw::c_char,
        value: *mut f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshFieldSetString(
        tag: ::std::os::raw::c_int,
        option: *const ::std::os::raw::c_char,
        value: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshFieldGetString(
        tag: ::std::os::raw::c_int,
        option: *const ::std::os::raw::c_char,
        value: *mut *mut ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshFieldSetNumbers(
        tag: ::std::os::raw::c_int,
        option: *const ::std::os::raw::c_char,
        values: *const f64,
        values_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshFieldGetNumbers(
        tag: ::std::os::raw::c_int,
        option: *const ::std::os::raw::c_char,
        values: *mut *mut f64,
        values_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshFieldSetAsBackgroundMesh(
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelMeshFieldSetAsBoundaryLayer(
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoAddPoint(
        x: f64,
        y: f64,
        z: f64,
        meshSize: f64,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoAddLine(
        startTag: ::std::os::raw::c_int,
        endTag: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoAddCircleArc(
        startTag: ::std::os::raw::c_int,
        centerTag: ::std::os::raw::c_int,
        endTag: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        nx: f64,
        ny: f64,
        nz: f64,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoAddEllipseArc(
        startTag: ::std::os::raw::c_int,
        centerTag: ::std::os::raw::c_int,
        majorTag: ::std::os::raw::c_int,
        endTag: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        nx: f64,
        ny: f64,
        nz: f64,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoAddSpline(
        pointTags: *const ::std::os::raw::c_int,
        pointTags_n: usize,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoAddBSpline(
        pointTags: *const ::std::os::raw::c_int,
        pointTags_n: usize,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoAddBezier(
        pointTags: *const ::std::os::raw::c_int,
        pointTags_n: usize,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoAddPolyline(
        pointTags: *const ::std::os::raw::c_int,
        pointTags_n: usize,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoAddCompoundSpline(
        curveTags: *const ::std::os::raw::c_int,
        curveTags_n: usize,
        numIntervals: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoAddCompoundBSpline(
        curveTags: *const ::std::os::raw::c_int,
        curveTags_n: usize,
        numIntervals: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoAddCurveLoop(
        curveTags: *const ::std::os::raw::c_int,
        curveTags_n: usize,
        tag: ::std::os::raw::c_int,
        reorient: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoAddCurveLoops(
        curveTags: *const ::std::os::raw::c_int,
        curveTags_n: usize,
        tags: *mut *mut ::std::os::raw::c_int,
        tags_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoAddPlaneSurface(
        wireTags: *const ::std::os::raw::c_int,
        wireTags_n: usize,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoAddSurfaceFilling(
        wireTags: *const ::std::os::raw::c_int,
        wireTags_n: usize,
        tag: ::std::os::raw::c_int,
        sphereCenterTag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoAddSurfaceLoop(
        surfaceTags: *const ::std::os::raw::c_int,
        surfaceTags_n: usize,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoAddVolume(
        shellTags: *const ::std::os::raw::c_int,
        shellTags_n: usize,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoAddGeometry(
        geometry: *const ::std::os::raw::c_char,
        numbers: *const f64,
        numbers_n: usize,
        strings: *const *const ::std::os::raw::c_char,
        strings_n: usize,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoAddPointOnGeometry(
        geometryTag: ::std::os::raw::c_int,
        x: f64,
        y: f64,
        z: f64,
        meshSize: f64,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoExtrude(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        dx: f64,
        dy: f64,
        dz: f64,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        numElements: *const ::std::os::raw::c_int,
        numElements_n: usize,
        heights: *const f64,
        heights_n: usize,
        recombine: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoRevolve(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        x: f64,
        y: f64,
        z: f64,
        ax: f64,
        ay: f64,
        az: f64,
        angle: f64,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        numElements: *const ::std::os::raw::c_int,
        numElements_n: usize,
        heights: *const f64,
        heights_n: usize,
        recombine: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoTwist(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        x: f64,
        y: f64,
        z: f64,
        dx: f64,
        dy: f64,
        dz: f64,
        ax: f64,
        ay: f64,
        az: f64,
        angle: f64,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        numElements: *const ::std::os::raw::c_int,
        numElements_n: usize,
        heights: *const f64,
        heights_n: usize,
        recombine: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoExtrudeBoundaryLayer(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        numElements: *const ::std::os::raw::c_int,
        numElements_n: usize,
        heights: *const f64,
        heights_n: usize,
        recombine: ::std::os::raw::c_int,
        second: ::std::os::raw::c_int,
        viewIndex: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoTranslate(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        dx: f64,
        dy: f64,
        dz: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoRotate(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        x: f64,
        y: f64,
        z: f64,
        ax: f64,
        ay: f64,
        az: f64,
        angle: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoDilate(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        x: f64,
        y: f64,
        z: f64,
        a: f64,
        b: f64,
        c: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoMirror(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        a: f64,
        b: f64,
        c: f64,
        d: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoSymmetrize(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        a: f64,
        b: f64,
        c: f64,
        d: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoCopy(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoRemove(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        recursive: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoRemoveAllDuplicates(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelGeoSplitCurve(
        tag: ::std::os::raw::c_int,
        pointTags: *const ::std::os::raw::c_int,
        pointTags_n: usize,
        curveTags: *mut *mut ::std::os::raw::c_int,
        curveTags_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoGetMaxTag(
        dim: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoSetMaxTag(
        dim: ::std::os::raw::c_int,
        maxTag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoAddPhysicalGroup(
        dim: ::std::os::raw::c_int,
        tags: *const ::std::os::raw::c_int,
        tags_n: usize,
        tag: ::std::os::raw::c_int,
        name: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelGeoRemovePhysicalGroups(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoSynchronize(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelGeoMeshSetSize(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        size: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoMeshSetTransfiniteCurve(
        tag: ::std::os::raw::c_int,
        nPoints: ::std::os::raw::c_int,
        meshType: *const ::std::os::raw::c_char,
        coef: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoMeshSetTransfiniteSurface(
        tag: ::std::os::raw::c_int,
        arrangement: *const ::std::os::raw::c_char,
        cornerTags: *const ::std::os::raw::c_int,
        cornerTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoMeshSetTransfiniteVolume(
        tag: ::std::os::raw::c_int,
        cornerTags: *const ::std::os::raw::c_int,
        cornerTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoMeshSetRecombine(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        angle: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoMeshSetSmoothing(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        val: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoMeshSetReverse(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        val: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoMeshSetAlgorithm(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        val: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelGeoMeshSetSizeFromBoundary(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        val: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccAddPoint(
        x: f64,
        y: f64,
        z: f64,
        meshSize: f64,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddLine(
        startTag: ::std::os::raw::c_int,
        endTag: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddCircleArc(
        startTag: ::std::os::raw::c_int,
        middleTag: ::std::os::raw::c_int,
        endTag: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        center: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddCircle(
        x: f64,
        y: f64,
        z: f64,
        r: f64,
        tag: ::std::os::raw::c_int,
        angle1: f64,
        angle2: f64,
        zAxis: *const f64,
        zAxis_n: usize,
        xAxis: *const f64,
        xAxis_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddEllipseArc(
        startTag: ::std::os::raw::c_int,
        centerTag: ::std::os::raw::c_int,
        majorTag: ::std::os::raw::c_int,
        endTag: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddEllipse(
        x: f64,
        y: f64,
        z: f64,
        r1: f64,
        r2: f64,
        tag: ::std::os::raw::c_int,
        angle1: f64,
        angle2: f64,
        zAxis: *const f64,
        zAxis_n: usize,
        xAxis: *const f64,
        xAxis_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddSpline(
        pointTags: *const ::std::os::raw::c_int,
        pointTags_n: usize,
        tag: ::std::os::raw::c_int,
        tangents: *const f64,
        tangents_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddBSpline(
        pointTags: *const ::std::os::raw::c_int,
        pointTags_n: usize,
        tag: ::std::os::raw::c_int,
        degree: ::std::os::raw::c_int,
        weights: *const f64,
        weights_n: usize,
        knots: *const f64,
        knots_n: usize,
        multiplicities: *const ::std::os::raw::c_int,
        multiplicities_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddBezier(
        pointTags: *const ::std::os::raw::c_int,
        pointTags_n: usize,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddWire(
        curveTags: *const ::std::os::raw::c_int,
        curveTags_n: usize,
        tag: ::std::os::raw::c_int,
        checkClosed: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddCurveLoop(
        curveTags: *const ::std::os::raw::c_int,
        curveTags_n: usize,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddRectangle(
        x: f64,
        y: f64,
        z: f64,
        dx: f64,
        dy: f64,
        tag: ::std::os::raw::c_int,
        roundedRadius: f64,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddDisk(
        xc: f64,
        yc: f64,
        zc: f64,
        rx: f64,
        ry: f64,
        tag: ::std::os::raw::c_int,
        zAxis: *const f64,
        zAxis_n: usize,
        xAxis: *const f64,
        xAxis_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddPlaneSurface(
        wireTags: *const ::std::os::raw::c_int,
        wireTags_n: usize,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddSurfaceFilling(
        wireTag: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        pointTags: *const ::std::os::raw::c_int,
        pointTags_n: usize,
        degree: ::std::os::raw::c_int,
        numPointsOnCurves: ::std::os::raw::c_int,
        numIter: ::std::os::raw::c_int,
        anisotropic: ::std::os::raw::c_int,
        tol2d: f64,
        tol3d: f64,
        tolAng: f64,
        tolCurv: f64,
        maxDegree: ::std::os::raw::c_int,
        maxSegments: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddBSplineFilling(
        wireTag: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        type_: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddBezierFilling(
        wireTag: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        type_: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddBSplineSurface(
        pointTags: *const ::std::os::raw::c_int,
        pointTags_n: usize,
        numPointsU: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        degreeU: ::std::os::raw::c_int,
        degreeV: ::std::os::raw::c_int,
        weights: *const f64,
        weights_n: usize,
        knotsU: *const f64,
        knotsU_n: usize,
        knotsV: *const f64,
        knotsV_n: usize,
        multiplicitiesU: *const ::std::os::raw::c_int,
        multiplicitiesU_n: usize,
        multiplicitiesV: *const ::std::os::raw::c_int,
        multiplicitiesV_n: usize,
        wireTags: *const ::std::os::raw::c_int,
        wireTags_n: usize,
        wire3D: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddBezierSurface(
        pointTags: *const ::std::os::raw::c_int,
        pointTags_n: usize,
        numPointsU: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        wireTags: *const ::std::os::raw::c_int,
        wireTags_n: usize,
        wire3D: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddTrimmedSurface(
        surfaceTag: ::std::os::raw::c_int,
        wireTags: *const ::std::os::raw::c_int,
        wireTags_n: usize,
        wire3D: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddSurfaceLoop(
        surfaceTags: *const ::std::os::raw::c_int,
        surfaceTags_n: usize,
        tag: ::std::os::raw::c_int,
        sewing: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddVolume(
        shellTags: *const ::std::os::raw::c_int,
        shellTags_n: usize,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddSphere(
        xc: f64,
        yc: f64,
        zc: f64,
        radius: f64,
        tag: ::std::os::raw::c_int,
        angle1: f64,
        angle2: f64,
        angle3: f64,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddBox(
        x: f64,
        y: f64,
        z: f64,
        dx: f64,
        dy: f64,
        dz: f64,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddCylinder(
        x: f64,
        y: f64,
        z: f64,
        dx: f64,
        dy: f64,
        dz: f64,
        r: f64,
        tag: ::std::os::raw::c_int,
        angle: f64,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddCone(
        x: f64,
        y: f64,
        z: f64,
        dx: f64,
        dy: f64,
        dz: f64,
        r1: f64,
        r2: f64,
        tag: ::std::os::raw::c_int,
        angle: f64,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddWedge(
        x: f64,
        y: f64,
        z: f64,
        dx: f64,
        dy: f64,
        dz: f64,
        tag: ::std::os::raw::c_int,
        ltx: f64,
        zAxis: *const f64,
        zAxis_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddTorus(
        x: f64,
        y: f64,
        z: f64,
        r1: f64,
        r2: f64,
        tag: ::std::os::raw::c_int,
        angle: f64,
        zAxis: *const f64,
        zAxis_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccAddThruSections(
        wireTags: *const ::std::os::raw::c_int,
        wireTags_n: usize,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        tag: ::std::os::raw::c_int,
        makeSolid: ::std::os::raw::c_int,
        makeRuled: ::std::os::raw::c_int,
        maxDegree: ::std::os::raw::c_int,
        continuity: *const ::std::os::raw::c_char,
        parametrization: *const ::std::os::raw::c_char,
        smoothing: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccAddThickSolid(
        volumeTag: ::std::os::raw::c_int,
        excludeSurfaceTags: *const ::std::os::raw::c_int,
        excludeSurfaceTags_n: usize,
        offset: f64,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccExtrude(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        dx: f64,
        dy: f64,
        dz: f64,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        numElements: *const ::std::os::raw::c_int,
        numElements_n: usize,
        heights: *const f64,
        heights_n: usize,
        recombine: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccRevolve(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        x: f64,
        y: f64,
        z: f64,
        ax: f64,
        ay: f64,
        az: f64,
        angle: f64,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        numElements: *const ::std::os::raw::c_int,
        numElements_n: usize,
        heights: *const f64,
        heights_n: usize,
        recombine: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccAddPipe(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        wireTag: ::std::os::raw::c_int,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        trihedron: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccFillet(
        volumeTags: *const ::std::os::raw::c_int,
        volumeTags_n: usize,
        curveTags: *const ::std::os::raw::c_int,
        curveTags_n: usize,
        radii: *const f64,
        radii_n: usize,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        removeVolume: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccChamfer(
        volumeTags: *const ::std::os::raw::c_int,
        volumeTags_n: usize,
        curveTags: *const ::std::os::raw::c_int,
        curveTags_n: usize,
        surfaceTags: *const ::std::os::raw::c_int,
        surfaceTags_n: usize,
        distances: *const f64,
        distances_n: usize,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        removeVolume: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccDefeature(
        volumeTags: *const ::std::os::raw::c_int,
        volumeTags_n: usize,
        surfaceTags: *const ::std::os::raw::c_int,
        surfaceTags_n: usize,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        removeVolume: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccFillet2D(
        edgeTag1: ::std::os::raw::c_int,
        edgeTag2: ::std::os::raw::c_int,
        radius: f64,
        tag: ::std::os::raw::c_int,
        pointTag: ::std::os::raw::c_int,
        reverse: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccChamfer2D(
        edgeTag1: ::std::os::raw::c_int,
        edgeTag2: ::std::os::raw::c_int,
        distance1: f64,
        distance2: f64,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccOffsetCurve(
        curveLoopTag: ::std::os::raw::c_int,
        offset: f64,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccGetDistance(
        dim1: ::std::os::raw::c_int,
        tag1: ::std::os::raw::c_int,
        dim2: ::std::os::raw::c_int,
        tag2: ::std::os::raw::c_int,
        distance: *mut f64,
        x1: *mut f64,
        y1: *mut f64,
        z1: *mut f64,
        x2: *mut f64,
        y2: *mut f64,
        z2: *mut f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccGetClosestEntities(
        x: f64,
        y: f64,
        z: f64,
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        distances: *mut *mut f64,
        distances_n: *mut usize,
        coord: *mut *mut f64,
        coord_n: *mut usize,
        n: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccFuse(
        objectDimTags: *const ::std::os::raw::c_int,
        objectDimTags_n: usize,
        toolDimTags: *const ::std::os::raw::c_int,
        toolDimTags_n: usize,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        outDimTagsMap: *mut *mut *mut ::std::os::raw::c_int,
        outDimTagsMap_n: *mut *mut usize,
        outDimTagsMap_nn: *mut usize,
        tag: ::std::os::raw::c_int,
        removeObject: ::std::os::raw::c_int,
        removeTool: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccIntersect(
        objectDimTags: *const ::std::os::raw::c_int,
        objectDimTags_n: usize,
        toolDimTags: *const ::std::os::raw::c_int,
        toolDimTags_n: usize,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        outDimTagsMap: *mut *mut *mut ::std::os::raw::c_int,
        outDimTagsMap_n: *mut *mut usize,
        outDimTagsMap_nn: *mut usize,
        tag: ::std::os::raw::c_int,
        removeObject: ::std::os::raw::c_int,
        removeTool: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccCut(
        objectDimTags: *const ::std::os::raw::c_int,
        objectDimTags_n: usize,
        toolDimTags: *const ::std::os::raw::c_int,
        toolDimTags_n: usize,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        outDimTagsMap: *mut *mut *mut ::std::os::raw::c_int,
        outDimTagsMap_n: *mut *mut usize,
        outDimTagsMap_nn: *mut usize,
        tag: ::std::os::raw::c_int,
        removeObject: ::std::os::raw::c_int,
        removeTool: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccFragment(
        objectDimTags: *const ::std::os::raw::c_int,
        objectDimTags_n: usize,
        toolDimTags: *const ::std::os::raw::c_int,
        toolDimTags_n: usize,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        outDimTagsMap: *mut *mut *mut ::std::os::raw::c_int,
        outDimTagsMap_n: *mut *mut usize,
        outDimTagsMap_nn: *mut usize,
        tag: ::std::os::raw::c_int,
        removeObject: ::std::os::raw::c_int,
        removeTool: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccTranslate(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        dx: f64,
        dy: f64,
        dz: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccRotate(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        x: f64,
        y: f64,
        z: f64,
        ax: f64,
        ay: f64,
        az: f64,
        angle: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccDilate(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        x: f64,
        y: f64,
        z: f64,
        a: f64,
        b: f64,
        c: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccMirror(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        a: f64,
        b: f64,
        c: f64,
        d: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccSymmetrize(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        a: f64,
        b: f64,
        c: f64,
        d: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccAffineTransform(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        affineTransform: *const f64,
        affineTransform_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccCopy(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccRemove(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        recursive: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccRemoveAllDuplicates(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelOccHealShapes(
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        tolerance: f64,
        fixDegenerated: ::std::os::raw::c_int,
        fixSmallEdges: ::std::os::raw::c_int,
        fixSmallFaces: ::std::os::raw::c_int,
        sewFaces: ::std::os::raw::c_int,
        makeSolids: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccConvertToNURBS(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccImportShapes(
        fileName: *const ::std::os::raw::c_char,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        highestDimOnly: ::std::os::raw::c_int,
        format: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccImportShapesNativePointer(
        shape: *const ::std::os::raw::c_void,
        outDimTags: *mut *mut ::std::os::raw::c_int,
        outDimTags_n: *mut usize,
        highestDimOnly: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccGetEntities(
        dimTags: *mut *mut ::std::os::raw::c_int,
        dimTags_n: *mut usize,
        dim: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccGetEntitiesInBoundingBox(
        xmin: f64,
        ymin: f64,
        zmin: f64,
        xmax: f64,
        ymax: f64,
        zmax: f64,
        dimTags: *mut *mut ::std::os::raw::c_int,
        dimTags_n: *mut usize,
        dim: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccGetBoundingBox(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        xmin: *mut f64,
        ymin: *mut f64,
        zmin: *mut f64,
        xmax: *mut f64,
        ymax: *mut f64,
        zmax: *mut f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccGetCurveLoops(
        surfaceTag: ::std::os::raw::c_int,
        curveLoopTags: *mut *mut ::std::os::raw::c_int,
        curveLoopTags_n: *mut usize,
        curveTags: *mut *mut *mut ::std::os::raw::c_int,
        curveTags_n: *mut *mut usize,
        curveTags_nn: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccGetSurfaceLoops(
        volumeTag: ::std::os::raw::c_int,
        surfaceLoopTags: *mut *mut ::std::os::raw::c_int,
        surfaceLoopTags_n: *mut usize,
        surfaceTags: *mut *mut *mut ::std::os::raw::c_int,
        surfaceTags_n: *mut *mut usize,
        surfaceTags_nn: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccGetMass(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        mass: *mut f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccGetCenterOfMass(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        x: *mut f64,
        y: *mut f64,
        z: *mut f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccGetMatrixOfInertia(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        mat: *mut *mut f64,
        mat_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccGetMaxTag(
        dim: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshModelOccSetMaxTag(
        dim: ::std::os::raw::c_int,
        maxTag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshModelOccSynchronize(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshModelOccMeshSetSize(
        dimTags: *const ::std::os::raw::c_int,
        dimTags_n: usize,
        size: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewAdd(
        name: *const ::std::os::raw::c_char,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshViewRemove(tag: ::std::os::raw::c_int, ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshViewGetIndex(
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshViewGetTags(
        tags: *mut *mut ::std::os::raw::c_int,
        tags_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewAddModelData(
        tag: ::std::os::raw::c_int,
        step: ::std::os::raw::c_int,
        modelName: *const ::std::os::raw::c_char,
        dataType: *const ::std::os::raw::c_char,
        tags: *const usize,
        tags_n: usize,
        data: *const *const f64,
        data_n: *const usize,
        data_nn: usize,
        time: f64,
        numComponents: ::std::os::raw::c_int,
        partition: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewAddHomogeneousModelData(
        tag: ::std::os::raw::c_int,
        step: ::std::os::raw::c_int,
        modelName: *const ::std::os::raw::c_char,
        dataType: *const ::std::os::raw::c_char,
        tags: *const usize,
        tags_n: usize,
        data: *const f64,
        data_n: usize,
        time: f64,
        numComponents: ::std::os::raw::c_int,
        partition: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewGetModelData(
        tag: ::std::os::raw::c_int,
        step: ::std::os::raw::c_int,
        dataType: *mut *mut ::std::os::raw::c_char,
        tags: *mut *mut usize,
        tags_n: *mut usize,
        data: *mut *mut *mut f64,
        data_n: *mut *mut usize,
        data_nn: *mut usize,
        time: *mut f64,
        numComponents: *mut ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewGetHomogeneousModelData(
        tag: ::std::os::raw::c_int,
        step: ::std::os::raw::c_int,
        dataType: *mut *mut ::std::os::raw::c_char,
        tags: *mut *mut usize,
        tags_n: *mut usize,
        data: *mut *mut f64,
        data_n: *mut usize,
        time: *mut f64,
        numComponents: *mut ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewAddListData(
        tag: ::std::os::raw::c_int,
        dataType: *const ::std::os::raw::c_char,
        numEle: ::std::os::raw::c_int,
        data: *const f64,
        data_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewGetListData(
        tag: ::std::os::raw::c_int,
        dataType: *mut *mut *mut ::std::os::raw::c_char,
        dataType_n: *mut usize,
        numElements: *mut *mut ::std::os::raw::c_int,
        numElements_n: *mut usize,
        data: *mut *mut *mut f64,
        data_n: *mut *mut usize,
        data_nn: *mut usize,
        returnAdaptive: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewAddListDataString(
        tag: ::std::os::raw::c_int,
        coord: *const f64,
        coord_n: usize,
        data: *const *const ::std::os::raw::c_char,
        data_n: usize,
        style: *const *const ::std::os::raw::c_char,
        style_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewGetListDataStrings(
        tag: ::std::os::raw::c_int,
        dim: ::std::os::raw::c_int,
        coord: *mut *mut f64,
        coord_n: *mut usize,
        data: *mut *mut *mut ::std::os::raw::c_char,
        data_n: *mut usize,
        style: *mut *mut *mut ::std::os::raw::c_char,
        style_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewSetInterpolationMatrices(
        tag: ::std::os::raw::c_int,
        type_: *const ::std::os::raw::c_char,
        d: ::std::os::raw::c_int,
        coef: *const f64,
        coef_n: usize,
        exp: *const f64,
        exp_n: usize,
        dGeo: ::std::os::raw::c_int,
        coefGeo: *const f64,
        coefGeo_n: usize,
        expGeo: *const f64,
        expGeo_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewAddAlias(
        refTag: ::std::os::raw::c_int,
        copyOptions: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshViewCombine(
        what: *const ::std::os::raw::c_char,
        how: *const ::std::os::raw::c_char,
        remove: ::std::os::raw::c_int,
        copyOptions: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewProbe(
        tag: ::std::os::raw::c_int,
        x: f64,
        y: f64,
        z: f64,
        values: *mut *mut f64,
        values_n: *mut usize,
        distance: *mut f64,
        step: ::std::os::raw::c_int,
        numComp: ::std::os::raw::c_int,
        gradient: ::std::os::raw::c_int,
        distanceMax: f64,
        xElemCoord: *const f64,
        xElemCoord_n: usize,
        yElemCoord: *const f64,
        yElemCoord_n: usize,
        zElemCoord: *const f64,
        zElemCoord_n: usize,
        dim: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewWrite(
        tag: ::std::os::raw::c_int,
        fileName: *const ::std::os::raw::c_char,
        append: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewSetVisibilityPerWindow(
        tag: ::std::os::raw::c_int,
        value: ::std::os::raw::c_int,
        windowIndex: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewOptionSetNumber(
        tag: ::std::os::raw::c_int,
        name: *const ::std::os::raw::c_char,
        value: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewOptionGetNumber(
        tag: ::std::os::raw::c_int,
        name: *const ::std::os::raw::c_char,
        value: *mut f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewOptionSetString(
        tag: ::std::os::raw::c_int,
        name: *const ::std::os::raw::c_char,
        value: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewOptionGetString(
        tag: ::std::os::raw::c_int,
        name: *const ::std::os::raw::c_char,
        value: *mut *mut ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewOptionSetColor(
        tag: ::std::os::raw::c_int,
        name: *const ::std::os::raw::c_char,
        r: ::std::os::raw::c_int,
        g: ::std::os::raw::c_int,
        b: ::std::os::raw::c_int,
        a: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewOptionGetColor(
        tag: ::std::os::raw::c_int,
        name: *const ::std::os::raw::c_char,
        r: *mut ::std::os::raw::c_int,
        g: *mut ::std::os::raw::c_int,
        b: *mut ::std::os::raw::c_int,
        a: *mut ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshViewOptionCopy(
        refTag: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshAlgorithmTriangulate(
        coordinates: *const f64,
        coordinates_n: usize,
        triangles: *mut *mut usize,
        triangles_n: *mut usize,
        edges: *const usize,
        edges_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshAlgorithmTetrahedralize(
        coordinates: *const f64,
        coordinates_n: usize,
        tetrahedra: *mut *mut usize,
        tetrahedra_n: *mut usize,
        steiner: *mut *mut f64,
        steiner_n: *mut usize,
        triangles: *const usize,
        triangles_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshPluginSetNumber(
        name: *const ::std::os::raw::c_char,
        option: *const ::std::os::raw::c_char,
        value: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshPluginSetString(
        name: *const ::std::os::raw::c_char,
        option: *const ::std::os::raw::c_char,
        value: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshPluginRun(
        name: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshGraphicsDraw(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshFltkInitialize(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshFltkFinalize(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshFltkWait(time: f64, ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshFltkUpdate(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshFltkAwake(action: *const ::std::os::raw::c_char, ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshFltkLock(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshFltkUnlock(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshFltkRun(
        optionFileName: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshFltkIsAvailable(ierr: *mut ::std::os::raw::c_int) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshFltkSelectEntities(
        dimTags: *mut *mut ::std::os::raw::c_int,
        dimTags_n: *mut usize,
        dim: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshFltkSelectElements(
        elementTags: *mut *mut usize,
        elementTags_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshFltkSelectViews(
        viewTags: *mut *mut ::std::os::raw::c_int,
        viewTags_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshFltkSplitCurrentWindow(
        how: *const ::std::os::raw::c_char,
        ratio: f64,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshFltkSetCurrentWindow(
        windowIndex: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshFltkSetStatusMessage(
        message: *const ::std::os::raw::c_char,
        graphics: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshFltkShowContextWindow(
        dim: ::std::os::raw::c_int,
        tag: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshFltkOpenTreeItem(
        name: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshFltkCloseTreeItem(
        name: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshParserGetNames(
        names: *mut *mut *mut ::std::os::raw::c_char,
        names_n: *mut usize,
        search: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshParserSetNumber(
        name: *const ::std::os::raw::c_char,
        value: *const f64,
        value_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshParserSetString(
        name: *const ::std::os::raw::c_char,
        value: *const *const ::std::os::raw::c_char,
        value_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshParserGetNumber(
        name: *const ::std::os::raw::c_char,
        value: *mut *mut f64,
        value_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshParserGetString(
        name: *const ::std::os::raw::c_char,
        value: *mut *mut *mut ::std::os::raw::c_char,
        value_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshParserClear(name: *const ::std::os::raw::c_char, ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshParserParse(
        fileName: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshOnelabSet(
        data: *const ::std::os::raw::c_char,
        format: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshOnelabGet(
        data: *mut *mut ::std::os::raw::c_char,
        name: *const ::std::os::raw::c_char,
        format: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshOnelabGetNames(
        names: *mut *mut *mut ::std::os::raw::c_char,
        names_n: *mut usize,
        search: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshOnelabSetNumber(
        name: *const ::std::os::raw::c_char,
        value: *const f64,
        value_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshOnelabSetString(
        name: *const ::std::os::raw::c_char,
        value: *const *const ::std::os::raw::c_char,
        value_n: usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshOnelabGetNumber(
        name: *const ::std::os::raw::c_char,
        value: *mut *mut f64,
        value_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshOnelabGetString(
        name: *const ::std::os::raw::c_char,
        value: *mut *mut *mut ::std::os::raw::c_char,
        value_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshOnelabGetChanged(
        name: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
unsafe extern "C" {
    pub fn gmshOnelabSetChanged(
        name: *const ::std::os::raw::c_char,
        value: ::std::os::raw::c_int,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshOnelabClear(name: *const ::std::os::raw::c_char, ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshOnelabRun(
        name: *const ::std::os::raw::c_char,
        command: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshLoggerWrite(
        message: *const ::std::os::raw::c_char,
        level: *const ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshLoggerStart(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshLoggerGet(
        log: *mut *mut *mut ::std::os::raw::c_char,
        log_n: *mut usize,
        ierr: *mut ::std::os::raw::c_int,
    );
}
unsafe extern "C" {
    pub fn gmshLoggerStop(ierr: *mut ::std::os::raw::c_int);
}
unsafe extern "C" {
    pub fn gmshLoggerGetWallTime(ierr: *mut ::std::os::raw::c_int) -> f64;
}
unsafe extern "C" {
    pub fn gmshLoggerGetCpuTime(ierr: *mut ::std::os::raw::c_int) -> f64;
}
unsafe extern "C" {
    pub fn gmshLoggerGetMemory(ierr: *mut ::std::os::raw::c_int) -> f64;
}
unsafe extern "C" {
    pub fn gmshLoggerGetTotalMemory(ierr: *mut ::std::os::raw::c_int) -> f64;
}
unsafe extern "C" {
    pub fn gmshLoggerGetLastError(
        error: *mut *mut ::std::os::raw::c_char,
        ierr: *mut ::std::os::raw::c_int,
    );
}