Type Definition makepad_glx_sys::PFNGLMAPVERTEXATTRIB2FAPPLEPROC

type PFNGLMAPVERTEXATTRIB2FAPPLEPROC = Option<unsafe extern "C" fn(index: GLuint, size: GLuint, u1: GLfloat, u2: GLfloat, ustride: GLint, uorder: GLint, v1: GLfloat, v2: GLfloat, vstride: GLint, vorder: GLint, points: *const GLfloat)>;