glew_sys

Type Alias PFNGLTRANSFORMFEEDBACKVARYINGSPROC

source 
pub type PFNGLTRANSFORMFEEDBACKVARYINGSPROC = Option<unsafe extern "C" fn(program: GLuint, count: GLsizei, varyings: *const *const GLchar, bufferMode: GLenum)>;

Aliased Type§

enum PFNGLTRANSFORMFEEDBACKVARYINGSPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: i32, _: *const *const i8, _: u32)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: u32, _: i32, _: *const *const i8, _: u32))

Some value of type T.