The suffix is always last, following OpenGL type and count suffixes. Use all capital letters. Separate words with underbars, except words within compound words. Begin these sequences with 0. Append a corporate-specific suffix to the token, after any other suffixes.
All upper case is required.
Begin number sequences with 1, not 0. The array being passed is always the last argument. If a passed array has a type, the type specification argument immediately precedes the array. Note that GLsizei generates an error only for negative values, so all integer quantity parameters should accept the value zero. GLuint is also used for unsigned integer components, such as color components and depth components.