Prototype now clashes with the macro in arch/i386.

src/include/string.h

 char * strsep(char **s, const char *ct);
 void * memset(void * s,int c,size_t count);
 char * bcopy(const char * src, char * dest, int count);
-void * memcpy(void * dest,const void *src,size_t count);
 void * memmove(void * dest,const void *src,size_t count);
 int memcmp(const void * cs,const void * ct,size_t count);
 void * memscan(void * addr, int c, size_t size);