Type Definition sapp_linux::PFNGLDRAWTEXTURENVPROC

type PFNGLDRAWTEXTURENVPROC = Option<unsafe extern "C" fn(texture: GLuint, sampler: GLuint, x0: GLfloat, y0: GLfloat, x1: GLfloat, y1: GLfloat, z: GLfloat, s0: GLfloat, t0: GLfloat, s1: GLfloat, t1: GLfloat)>;