fix z_size_t not defined in CentOS #1337

Tencent · Jul 5, 2024 · 2eb44af · 2eb44af
1 parent f43e1e5
commit 2eb44af
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/Core/crc32/Checksum.h b/Core/crc32/Checksum.h
@@ -39,7 +39,10 @@ uLong crc32(uLong crc, const Bytef *buf, z_size_t len);
 #else // MMKV_EMBED_ZLIB
 
 #    include <zlib.h>
-
+// some old version of zlib doesn't define z_size_t
+#    ifndef z_size_t
+       typedef size_t z_size_t;
+#    endif
 #    define ZLIB_CRC32(crc, buf, len) ::crc32(crc, buf, static_cast<uInt>(len))
 
 #endif // MMKV_EMBED_ZLIB