* findme.c: Respect HAVE_UNISTD_H.

* popt.c: Likewise.

src/ChangeLog

@@ -1,5 +1,8 @@
 2002-01-21  Pavel Roskin  <proski@gnu.org>
 
+	* findme.c: Respect HAVE_UNISTD_H.
+	* popt.c: Likewise.
+
 	* global.h: Fallback to sys/utime.h if utime.h is missing.
 
 	* global.h: Provide fallbacks for getuid(), getgid(), geteuid()

src/findme.c

@@ -10,7 +10,9 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <unistd.h>
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
 #ifdef __NeXT
 /* access macros are not declared in non posix mode in unistd.h -
  don't try to use posix on NeXTstep 3.3 ! */ 

src/popt.c

@@ -14,7 +14,9 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <unistd.h>
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
 
 #include "findme.h"
 #include "popt.h"