static void* zstd_malloc(void* opaque, size_t size);
static void zstd_free(void* opaque, void* address);
+#ifndef __REACTOS__
ZSTD_customMem zstd_mem = { .customAlloc = zstd_malloc, .customFree = zstd_free, .opaque = NULL };
+#else
+ZSTD_customMem zstd_mem = { zstd_malloc, zstd_free, NULL };
+#endif
static UINT8 lzo_nextbyte(lzo_stream* stream) {
UINT8 c;