can't attempt to include unistd.h as that causes other problems with duplicate define...

diff --git a/ast_common.h.in b/ast_common.h.in
index 5d2c2c86926b64c79cad54631db332b45ca73a1a..f57967e51ac768cb8a536ca83026d12deea27844 100644 (file)
--- a/ast_common.h.in
+++ b/ast_common.h.in
@@ -211,9 +211,6 @@ typedef int ssize_t;
 #define MAXINT INT_MAX
 #endif
 
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
 #ifndef R_OK
 #define R_OK 4
 #endif