Make PPAPI headers compile with C compilers (gcc on Linux & Mac and MSVS on Windows). This includes changing bool to PP_Bool and adding a PP_INLINE macro.

TEST=tests/test_c_includes.c
BUG=59791,53451

The first patch set is a straight copy of http://codereview.chromium.org/4019010/show which got LGTMed when PPAPI was in its own repo, but had to be rolled back in order to include chrome changes.

IMPORTANT:  This change will break plugin implementations that use the C interface, and might break others as well.
Review URL: http://codereview.chromium.org/4310002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@65200 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 13 insertions, 11 deletions

diff --git a/ppapi/c/pp_var.h b/ppapi/c/pp_var.h
index 75a9492..81596d6 100644
--- a/ppapi/c/pp_var.h
+++ b/ppapi/c/pp_var.h
@@ -13,6 +13,8 @@
  * @{
  */
 
+#include "ppapi/c/pp_bool.h"
+#include "ppapi/c/pp_macros.h"
 #include "ppapi/c/pp_stdint.h"
 
 typedef enum {
@@ -40,7 +42,7 @@ typedef enum {
 struct PP_Var {
   PP_VarType type;
   union {
-    bool as_bool;
+    PP_Bool as_bool;
     int32_t as_int;
     double as_double;
 
@@ -53,30 +55,30 @@ struct PP_Var {
   } value;
 };
 
-inline struct PP_Var PP_MakeUndefined() {
-  struct PP_Var result = { PP_VARTYPE_UNDEFINED, {0} };
+PP_INLINE struct PP_Var PP_MakeUndefined() {
+  struct PP_Var result = { PP_VARTYPE_UNDEFINED, {PP_FALSE} };
   return result;
 }
 
-inline struct PP_Var PP_MakeNull() {
-  struct PP_Var result = { PP_VARTYPE_NULL, {0} };
+PP_INLINE struct PP_Var PP_MakeNull() {
+  struct PP_Var result = { PP_VARTYPE_NULL, {PP_FALSE} };
   return result;
 }
 
-inline struct PP_Var PP_MakeBool(bool value) {
-  struct PP_Var result = { PP_VARTYPE_BOOL, {0} };
+PP_INLINE struct PP_Var PP_MakeBool(PP_Bool value) {
+  struct PP_Var result = { PP_VARTYPE_BOOL, {PP_FALSE} };
   result.value.as_bool = value;
   return result;
 }
 
-inline struct PP_Var PP_MakeInt32(int32_t value) {
-  PP_Var result = { PP_VARTYPE_INT32, {0} };
+PP_INLINE struct PP_Var PP_MakeInt32(int32_t value) {
+  struct PP_Var result = { PP_VARTYPE_INT32, {PP_FALSE} };
   result.value.as_int = value;
   return result;
 }
 
-inline struct PP_Var PP_MakeDouble(double value) {
-  PP_Var result = { PP_VARTYPE_DOUBLE, {0} };
+PP_INLINE struct PP_Var PP_MakeDouble(double value) {
+  struct PP_Var result = { PP_VARTYPE_DOUBLE, {PP_FALSE} };
   result.value.as_double = value;
   return result;
 }