io.h is available only in win32

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@2712 4a8a32a2-be11-0410-ad9d-d568d2c75423

diff --git a/src/SDCCmain.c b/src/SDCCmain.c
index 6ca55ee3b0d7155c5e962cee0bb4ec8ba6838179..abcd1bab0ce5e5b8704fee51dce4bf34cbaa6e10 100644 (file)
--- a/src/SDCCmain.c
+++ b/src/SDCCmain.c
@@ -22,7 +22,12 @@
    what you give them.   Help stamp out software-hoarding!
 -------------------------------------------------------------------------*/
 
+#ifdef _WIN32
 #include <io.h>
+#else
+#include <unistd.h>
+#endif
+
 #include <signal.h>
 #include "common.h"
 #include <ctype.h>