#ifdef ENABLE_CUSTOM_MEMORY_ALLOCATOR
extern void *(*wimlib_malloc_func)(size_t);
extern void (*wimlib_free_func)(void *);
-extern void *(*wimlib_realloc)(void *, size_t);
+extern void *(*wimlib_realloc_func)(void *, size_t);
extern void *wimlib_calloc(size_t nmemb, size_t size);
extern char *wimlib_strdup(const char *str);
# define MALLOC wimlib_malloc_func