1 files changed, 4 insertions, 0 deletions

diff --git a/gzlib.c b/gzlib.c
index 57f79bb..7b31d24 100644
--- a/gzlib.c
+++ b/gzlib.c
@@ -5,11 +5,15 @@
 
 #include "gzguts.h"
 
+#if defined(_WIN32)
+#  define LSEEK _lseeki64
+#else
 #if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
 #  define LSEEK lseek64
 #else
 #  define LSEEK lseek
 #endif
+#endif
 
 /* Local functions */
 local void gz_reset OF((gz_statep));