mesa,glsl,mapi: Put extern "C" { ... } where appropriate.

Probably a several places missing, but enough to cover all headers
(in)directly included by uniform_query.cpp, and fix the MSVC build.

1 files changed, 5 insertions, 4 deletions

diff --git a/src/mesa/program/hash_table.h b/src/mesa/program/hash_table.h
index 47c37ae40ec..bcf65df7d89 100644
--- a/src/mesa/program/hash_table.h
+++ b/src/mesa/program/hash_table.h
@@ -37,16 +37,17 @@
 #include <limits.h>
 #include <assert.h>
 
-struct hash_table;
 struct string_to_uint_map;
 
-typedef unsigned (*hash_func_t)(const void *key);
-typedef int (*hash_compare_func_t)(const void *key1, const void *key2);
-
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+struct hash_table;
+
+typedef unsigned (*hash_func_t)(const void *key);
+typedef int (*hash_compare_func_t)(const void *key1, const void *key2);
+
 /**
  * Hash table constructor
  *