X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=src%2Futil.c;h=a0ed84d95014760cff7f0b95618c1fcb78c1d943;hp=847510616de12084bfda260de8c13b8bcd835d11;hb=2e44f90c21db693058037f83f92ad136c818ce9d;hpb=1c940d499beb539f846ed2509e3fee7772adf250

diff --git a/src/util.c b/src/util.c
index 84751061..a0ed84d9 100644
--- a/src/util.c
+++ b/src/util.c
@@ -475,6 +475,15 @@ wimlib_wcsdup(const wchar_t *str)
 
 #endif /* ENABLE_CUSTOM_MEMORY_ALLOCATOR */
 
+void *
+memdup(const void *mem, size_t size)
+{
+	void *ptr = MALLOC(size);
+	if (ptr)
+		ptr = memcpy(ptr, mem, size);
+	return ptr;
+}
+
 WIMLIBAPI int
 wimlib_set_memory_allocator(void *(*malloc_func)(size_t),
 			    void (*free_func)(void *),