Usermode/AxWin3 - Working on the libaxwin3 API

[tpg/acess2.git] / Kernel / lib.c

diff --git a/Kernel/lib.c b/Kernel/lib.c
index 6263dc8..73b6432 100644 (file)
--- a/Kernel/lib.c
+++ b/Kernel/lib.c
@@ -960,6 +960,9 @@ void *memmove(void *__dest, const void *__src, size_t len)
        char    *dest = __dest;
        const char      *src = __src;
        void    *ret = __dest;
+
+       if( len == 0 || dest == src )
+               return dest;
        
        if( (tVAddr)dest > (tVAddr)src + len )
                return memcpy(dest, src, len);