Include io.h for Turbo C / Borland C++.

2011-11-21 18:38:37 -08:00
parent 15b5671b78
commit 0cbad869b0
1 changed files with 4 additions and 0 deletions
--- a/gzguts.h
+++ b/gzguts.h
@@ -27,6 +27,10 @@
 #endif
 #include <fcntl.h>

+#if defined(MSDOS) && defined(__TURBOC__)
+#  include <io.h>
+#endif
+
 #ifdef NO_DEFLATE       /* for compatibility with old definition */
 #  define NO_GZCOMPRESS
 #endif