#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
+#include <unistd.h>
#include <errno.h>
#include <assert.h>
*p++ = '?';
if (flags & scm_has_fragment)
*p++ = '#';
- *p++ = '\0';
+ *p = '\0';
return seps;
}