*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
-_mesa_alpha_test( const GLcontext *ctx, GLuint n,
- CONST GLchan rgba[][4], GLubyte mask[] );
-
+_mesa_alpha_test( const GLcontext *ctx, struct sw_span *span );