Type Alias PFNGLSIGNALSEMAPHOREEXTPROC 

pub type PFNGLSIGNALSEMAPHOREEXTPROC = Option<unsafe extern "C" fn(semaphore: GLuint, numBufferBarriers: GLuint, buffers: *const GLuint, numTextureBarriers: GLuint, textures: *const GLuint, dstLayouts: *const GLenum)>;

Aliased Type

pub enum PFNGLSIGNALSEMAPHOREEXTPROC {
    None,
    Some(unsafe extern "C" fn(u32, u32, *const u32, u32, *const u32, *const u32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(u32, u32, *const u32, u32, *const u32, *const u32))

Some value of type T.