starting to separate platform-specific code to facilitate a PC build

[gbajam22] / src / util.c

diff --git a/src/util.c b/src/util.c
index c734f85..fa5b4b5 100644 (file)
--- a/src/util.c
+++ b/src/util.c
@@ -3,7 +3,13 @@
 #include "util.h"
 #include "debug.h"
 
+#ifdef BUILD_GBA
 extern char __iheap_start;
+#else
+#define IWRAM_POOL_SZ  32768
+#define __iheap_start  iwram[0]
+static char iwram[IWRAM_POOL_SZ];
+#endif
 static char *top = &__iheap_start;
 
 int iwram_brk(void *addr)