Type Definition makepad_glx_sys::PFNGLTEXTUREPAGECOMMITMENTEXTPROC

type PFNGLTEXTUREPAGECOMMITMENTEXTPROC = Option<unsafe extern "C" fn(texture: GLuint, level: GLint, xoffset: GLint, yoffset: GLint, zoffset: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, commit: GLboolean)>;