Index: uspace/lib/c/arch/abs32le/src/stacktrace.c
===================================================================
--- uspace/lib/c/arch/abs32le/src/stacktrace.c	(revision 63f89665fc0283c1661274dc636d5a66e03d48b4)
+++ uspace/lib/c/arch/abs32le/src/stacktrace.c	(revision 738b549ba5c1b98bef3c6232df7b8771066de0cf)
@@ -56,10 +56,10 @@
 uintptr_t stacktrace_fp_get(void)
 {
-	return NULL;
+	return (uintptr_t) NULL;
 }
 
 uintptr_t stacktrace_pc_get(void)
 {
-	return NULL;
+	return (uintptr_t) NULL;
 }