From 62ca1a42e77f08a0ece4b66ef05e76f5199f6eb7 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Thu, 7 Mar 2013 20:42:55 -0800
Subject: [PATCH] Put the real SDL_AtomicCAS() and SDL_AtomicCASPtr() symbols
 into the library.

---
 include/SDL_atomic.h    |  6 ++----
 src/atomic/SDL_atomic.c | 10 ++++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/include/SDL_atomic.h b/include/SDL_atomic.h
index bba530102..c89d0b71d 100644
--- a/include/SDL_atomic.h
+++ b/include/SDL_atomic.h
@@ -196,9 +196,8 @@ typedef struct { int value; } SDL_atomic_t;
  * \note If you don't know what this function is for, you shouldn't use it!
 */
 #ifndef SDL_AtomicCAS
-#define SDL_AtomicCAS SDL_AtomicCAS_
+extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCAS(SDL_atomic_t *a, int oldval, int newval);
 #endif
-extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCAS_(SDL_atomic_t *a, int oldval, int newval);
 
 /**
  * \brief Set an atomic variable to a value.
@@ -271,9 +270,8 @@ static __inline__ int SDL_AtomicAdd(SDL_atomic_t *a, int v)
  * \note If you don't know what this function is for, you shouldn't use it!
 */
 #ifndef SDL_AtomicCASPtr
-#define SDL_AtomicCASPtr SDL_AtomicCASPtr_
+extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCASPtr(void* *a, void *oldval, void *newval);
 #endif
-extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCASPtr_(void* *a, void *oldval, void *newval);
 
 /**
  * \brief Set a pointer to a value atomically.
diff --git a/src/atomic/SDL_atomic.c b/src/atomic/SDL_atomic.c
index 34a298edc..6cf2384a5 100644
--- a/src/atomic/SDL_atomic.c
+++ b/src/atomic/SDL_atomic.c
@@ -27,6 +27,8 @@
    doesn't have that compiler.  That way we always have a working set of
    atomic operations built into the library.
 */
+#undef SDL_AtomicCAS
+#undef SDL_AtomicCASPtr
  
 /* 
   If any of the operations are not provided then we must emulate some
@@ -69,8 +71,8 @@ leaveLock(void *a)
     SDL_AtomicUnlock(&locks[index]);
 }
 
-SDL_bool
-SDL_AtomicCAS_(SDL_atomic_t *a, int oldval, int newval)
+DECLSPEC SDL_bool SDLCALL
+SDL_AtomicCAS(SDL_atomic_t *a, int oldval, int newval)
 {
     SDL_bool retval = SDL_FALSE;
 
@@ -84,8 +86,8 @@ SDL_AtomicCAS_(SDL_atomic_t *a, int oldval, int newval)
     return retval;
 }
 
-SDL_bool
-SDL_AtomicCASPtr_(void **a, void *oldval, void *newval)
+DECLSPEC SDL_bool SDLCALL
+SDL_AtomicCASPtr(void **a, void *oldval, void *newval)
 {
     SDL_bool retval = SDL_FALSE;