Add memdup() function

[wimlib] / include / wimlib / util.h

diff --git a/include/wimlib/util.h b/include/wimlib/util.h
index e077950394cce201a3b2ca4a8b8a73d29e0ab80b..eedb8b0d57451a50de511df41d5814f2864fec02 100644 (file)
--- a/include/wimlib/util.h
+++ b/include/wimlib/util.h
@@ -87,6 +87,8 @@ wimlib_strdup(const char *str) _malloc_attribute;
 #  define       WSTRDUP wcsdup
 #endif /* !ENABLE_CUSTOM_MEMORY_ALLOCATOR */
 
+extern void *
+memdup(const void *mem, size_t size) _malloc_attribute;
 
 /* util.c */
 extern void