[PATCH 20/52] arm/gba/startup/bspgetworkarea.c: Fix warning

[Joel Sherrill]

---
 c/src/lib/libbsp/arm/gba/startup/bspgetworkarea.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/c/src/lib/libbsp/arm/gba/startup/bspgetworkarea.c b/c/src/lib/libbsp/arm/gba/startup/bspgetworkarea.c
index 4cd85b6..ca48afe 100644
--- a/c/src/lib/libbsp/arm/gba/startup/bspgetworkarea.c
+++ b/c/src/lib/libbsp/arm/gba/startup/bspgetworkarea.c
@@ -8,8 +8,8 @@
 #include <bsp/bootcard.h>
 #include <stdint.h>
 
-extern  void _end;
-extern  void __heap_limit;
+extern int _end;
+extern int __heap_limit;
 
 void bsp_work_area_initialize(void)
 {
-- 
1.9.3