extern void *
memdup(const void *mem, size_t size) _malloc_attribute;
+#ifndef HAVE_MEMPCPY
+extern void *
+mempcpy(void *dst, const void *src, size_t n);
+#endif
+
/* util.c */
extern void
randomize_byte_array(u8 *p, size_t n);
# define is_any_path_separator(c) ((c) == '/' || (c) == '\\')
#endif
-#define WIM_PATH_SEPARATOR OS_PREFERRED_PATH_SEPARATOR
-
+#define WIM_PATH_SEPARATOR WIMLIB_WIM_PATH_SEPARATOR
#endif /* _WIMLIB_UTIL_H */