glsl/pp: Add sl_pp_context_add_extension().

This way third parties are able to add supported extension strings.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/glsl/pp/sl_pp_public.h b/src/glsl/pp/sl_pp_public.h
index 8317c7e378a..20f208975e4 100644
--- a/src/glsl/pp/sl_pp_public.h
+++ b/src/glsl/pp/sl_pp_public.h
@@ -46,6 +46,11 @@ const char *
 sl_pp_context_error_message(const struct sl_pp_context *context);
 
 int
+sl_pp_context_add_extension(struct sl_pp_context *context,
+                            const char *name,
+                            const char *name_string);
+
+int
 sl_pp_context_add_unique_str(struct sl_pp_context *context,
                              const char *str);