Type Definition sapp_linux::PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC

type PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC = Option<unsafe extern "C" fn(rc: GLuint, s: GLfloat, t: GLfloat, r: GLfloat, g: GLfloat, b: GLfloat, a: GLfloat, nx: GLfloat, ny: GLfloat, nz: GLfloat, x: GLfloat, y: GLfloat, z: GLfloat)>;