Index: kernel/arch/arm32/include/memstr.h
===================================================================
--- kernel/arch/arm32/include/memstr.h	(revision 82474ef569903ac99835ea373081f03a5195c413)
+++ kernel/arch/arm32/include/memstr.h	(revision 836d06899fb87fb89df321440e35f92d647416b1)
@@ -27,5 +27,5 @@
  */
 
-/** @addtogroup arm32	
+/** @addtogroup arm32
  * @{
  */
@@ -39,8 +39,6 @@
 #define memcpy(dst, src, cnt)  __builtin_memcpy((dst), (src), (cnt))
 
-extern void memsetw(void *dst, size_t cnt, uint16_t x);
-extern void memsetb(void *dst, size_t cnt, uint8_t x);
-
-extern int memcmp(const void *a, const void *b, size_t cnt);
+extern void memsetw(void *, size_t, uint16_t);
+extern void memsetb(void *, size_t, uint8_t);
 
 #endif