add more PA_PTR_TO_XXX macros

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1682 fefdeb5f-60dc-0310-8127-8f9354f1896f

diff --git a/src/pulsecore/macro.h b/src/pulsecore/macro.h
index fe944ae..efd0f5e 100644 (file)
--- a/src/pulsecore/macro.h
+++ b/src/pulsecore/macro.h
@@ -76,7 +76,14 @@ static inline size_t pa_align(size_t l) {
 
 #define PA_PTR_TO_UINT(p) ((unsigned int) (unsigned long) (p))
 #define PA_UINT_TO_PTR(u) ((void*) (unsigned long) (u))
+
 #define PA_PTR_TO_UINT32(p) ((uint32_t) PA_PTR_TO_UINT(p))
-#define PA_UINT32_TO_PTR(u) PA_UINT_TO_PTR(u)
+#define PA_UINT32_TO_PTR(u) PA_UINT_TO_PTR((uint32_t) u)
+
+#define PA_PTR_TO_INT(p) ((int) PA_PTR_TO_UINT(p))
+#define PA_INT_TO_PTR(u) PA_UINT_TO_PTR((int) u)
+
+#define PA_PTR_TO_INT32(p) ((int32_t) PA_PTR_TO_UINT(p))
+#define PA_INT32_TO_PTR(u) PA_UINT_TO_PTR((int32_t) u)
 
 #endif