#define OS_MEMZERO(_a, _n) ath_hal_memzero((_a), (_n))
extern void __ahdecl ath_hal_memzero(void *, size_t);
#define OS_MEMCPY(_d, _s, _n) ath_hal_memcpy(_d,_s,_n)
-extern void * __ahdecl ath_hal_memcpy(void *, void *, size_t);
+extern void * __ahdecl ath_hal_memcpy(void *, const void *, size_t);
#ifndef abs
#define abs(_a) __builtin_abs(_a)