From 3d6012303c3ce24c75d209267e6914f706d025c5 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Thu, 24 Jun 2010 17:08:53 -0700
Subject: glsl2: Wrap includes of C interfaces with extern "C".

---
 src/glsl/ast_type.cpp             | 2 ++
 src/glsl/glsl_symbol_table.h      | 2 ++
 src/glsl/glsl_types.cpp           | 3 ++-
 src/glsl/ir_clone.cpp             | 2 ++
 src/glsl/ir_function_inlining.cpp | 2 ++
 src/glsl/ir_validate.cpp          | 2 ++
 src/glsl/linker.cpp               | 2 ++
 7 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/glsl/ast_type.cpp b/src/glsl/ast_type.cpp
index cb0852bb773..49dfde20e97 100644
--- a/src/glsl/ast_type.cpp
+++ b/src/glsl/ast_type.cpp
@@ -23,7 +23,9 @@
 
 #include <cstdio>
 #include "ast.h"
+extern "C" {
 #include "symbol_table.h"
+}
 
 void
 ast_type_specifier::print(void) const
diff --git a/src/glsl/glsl_symbol_table.h b/src/glsl/glsl_symbol_table.h
index ae2fd3f4f1f..8fbc66c974d 100644
--- a/src/glsl/glsl_symbol_table.h
+++ b/src/glsl/glsl_symbol_table.h
@@ -28,7 +28,9 @@
 
 #include <new>
 
+extern "C" {
 #include "symbol_table.h"
+}
 #include "ir.h"
 #include "glsl_types.h"
 
diff --git a/src/glsl/glsl_types.cpp b/src/glsl/glsl_types.cpp
index bef267fa6be..9a53fbdbcb4 100644
--- a/src/glsl/glsl_types.cpp
+++ b/src/glsl/glsl_types.cpp
@@ -27,8 +27,9 @@
 #include "glsl_parser_extras.h"
 #include "glsl_types.h"
 #include "builtin_types.h"
+extern "C" {
 #include "hash_table.h"
-
+}
 
 hash_table *glsl_type::array_types = NULL;
 
diff --git a/src/glsl/ir_clone.cpp b/src/glsl/ir_clone.cpp
index 84176383fca..01a1ce3a6d4 100644
--- a/src/glsl/ir_clone.cpp
+++ b/src/glsl/ir_clone.cpp
@@ -24,7 +24,9 @@
 #include <string.h>
 #include "ir.h"
 #include "glsl_types.h"
+extern "C" {
 #include "hash_table.h"
+}
 
 /**
  * Duplicate an IR variable
diff --git a/src/glsl/ir_function_inlining.cpp b/src/glsl/ir_function_inlining.cpp
index e55780c940e..1adf67868ee 100644
--- a/src/glsl/ir_function_inlining.cpp
+++ b/src/glsl/ir_function_inlining.cpp
@@ -33,7 +33,9 @@
 #include "ir_function_inlining.h"
 #include "ir_expression_flattening.h"
 #include "glsl_types.h"
+extern "C" {
 #include "hash_table.h"
+}
 
 class ir_function_inlining_visitor : public ir_hierarchical_visitor {
 public:
diff --git a/src/glsl/ir_validate.cpp b/src/glsl/ir_validate.cpp
index 507e88993f2..19538524879 100644
--- a/src/glsl/ir_validate.cpp
+++ b/src/glsl/ir_validate.cpp
@@ -36,7 +36,9 @@
 #include <inttypes.h>
 #include "ir.h"
 #include "ir_hierarchical_visitor.h"
+extern "C" {
 #include "hash_table.h"
+}
 
 static unsigned int hash_func(const void *key)
 {
diff --git a/src/glsl/linker.cpp b/src/glsl/linker.cpp
index ba382fe8816..8547f74ce65 100644
--- a/src/glsl/linker.cpp
+++ b/src/glsl/linker.cpp
@@ -77,7 +77,9 @@ extern "C" {
 #include "ir.h"
 #include "ir_optimization.h"
 #include "program.h"
+extern "C" {
 #include "hash_table.h"
+}
 
 /**
  * Visitor that determines whether or not a variable is ever written.
-- 
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