Fix ssize_t on 64-bit Windows (#96)

kuba-- · Mar 5, 2019 · 635ef1d · 635ef1d
1 parent e5ef416
commit 635ef1d
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/zip.h b/src/zip.h
@@ -22,8 +22,14 @@ extern "C" {
 #if !defined(_SSIZE_T_DEFINED) && !defined(_SSIZE_T_DEFINED_) &&               \
     !defined(_SSIZE_T) && !defined(_SSIZE_T_) && !defined(__ssize_t_defined)
 #define _SSIZE_T
+// 64-bit Windows is the only mainstream platform
+// where sizeof(long) != sizeof(void*)
+#ifdef _WIN64
+typedef long long  ssize_t;  /* byte count or error */
+#else
 typedef long  ssize_t;  /* byte count or error */
 #endif
+#endif
 
 #ifndef MAX_PATH
 #define MAX_PATH 32767 /* # chars in a path name including NULL */