Function proj_sys::proj_create_from_database

pub unsafe extern "C" fn proj_create_from_database(
    ctx: *mut PJ_CONTEXT, 
    auth_name: *const c_char, 
    code: *const c_char, 
    category: PJ_CATEGORY, 
    usePROJAlternativeGridNames: c_int, 
    options: *const *const c_char
) -> *mut PJ