Commited Cyrille Bagard patch to SWAP macro

2006-12-26 21:07:39 +00:00 · 2006-12-26 21:07:39 +00:00 · 2f6d3ee43e
parent 823edd7146
commit 2f6d3ee43e
1 changed files with 7 additions and 3 deletions
--- a/trunk/desmume/src/armcpu.c
+++ b/trunk/desmume/src/armcpu.c
@ -29,9 +29,13 @@
 armcpu_t NDS_ARM7;
 armcpu_t NDS_ARM9;

-#define SWAP(a, b, c) c=a;\
-                      a=b;\
-                      b=c;
+#define SWAP(a, b, c) do      \
+	              {       \
+                         c=a; \
+                         a=b; \
+                         b=c; \
+		      }       \
+                      while(0)
                      
 int armcpu_new(armcpu_t *armcpu, u32 id)
 {