# define const_cast(X) const_cast<X>
#endif
+inline static void *
+Xmemcpy(void * restrict dst, void const * restrict src, size_t len)
+{
+ memcpy(dst, src, len);
+ return (char *)(dst)+len;
+}
inline static void UNUSED
writeStr(int fd, char const *cmd)
(void)write(fd, cmd, strlen(cmd));
}
+struct stat;
+int safeChdir(char const *, struct stat const *exp_stat) NONNULL((1,2));
+
#define WRITE_MSG(FD,X) (void)(write(FD,X,sizeof(X)-1))
#define WRITE_STR(FD,X) writeStr(FD,X)