Make shader_api.h be C++ friendly

diff --git a/src/mesa/shader/shader_api.h b/src/mesa/shader/shader_api.h
index 557e910..22f582a 100644 (file)
--- a/src/mesa/shader/shader_api.h
+++ b/src/mesa/shader/shader_api.h
@@ -32,6 +32,9 @@
 #include "main/mtypes.h"
 #include "ir_to_mesa.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
 /**
  * Internal functions
  */
@@ -109,5 +112,8 @@ _mesa_validate_shader_program(GLcontext *ctx,
 extern void
 _mesa_init_glsl_driver_functions(struct dd_function_table *driver);
 
+#ifdef __cplusplus
+};
+#endif
 
 #endif /* SHADER_API_H */