Fix some bugs related to querying active uniforms.
diff --git a/src/mesa/shader/prog_parameter.h b/src/mesa/shader/prog_parameter.h
index 879623b..2e0feb9 100644
--- a/src/mesa/shader/prog_parameter.h
+++ b/src/mesa/shader/prog_parameter.h
@@ -134,5 +134,9 @@
_mesa_longest_parameter_name(const struct gl_program_parameter_list *list,
enum register_file type);
+extern GLuint
+_mesa_num_parameters_of_type(const struct gl_program_parameter_list *list,
+ enum register_file type);
+
#endif /* PROG_PARAMETER_H */