apparently we don't need unistd.h anymore

diff --git a/tclpkg/gdtclft/gdtclft.c b/tclpkg/gdtclft/gdtclft.c
index 2f77f9da61fd2afd891dc39683cc792e1a344e9f..7486976baf495cae33cf444f8caaac65db17284e 100644 (file)
--- a/tclpkg/gdtclft/gdtclft.c
+++ b/tclpkg/gdtclft/gdtclft.c
@@ -24,7 +24,6 @@
 #include <stdlib.h>
 #include <math.h>
 #include <tcl.h>
-#include <unistd.h>
 #include "gd.h"
 #include "tclhandle.h"