* lex.c (lang_init_options): New function.

[pf3gnuchains/gcc-fork.git] / gcc / pexecute.c

diff --git a/gcc/pexecute.c b/gcc/pexecute.c
index 38b5874..2914815 100644 (file)
--- a/gcc/pexecute.c
+++ b/gcc/pexecute.c
@@ -27,11 +27,7 @@ Boston, MA 02111-1307, USA.  */
 #include "config.h"
 #endif
 
-#include <stdio.h>
-#include <errno.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
+#include "system.h"
 
 #ifdef IN_GCC
 #include "gansidecl.h"
@@ -169,7 +165,7 @@ pexecute (program, argv, this_pname, temp_base, errmsg_fmt, errmsg_arg, flags)
       char *cp;
       for (cp = argv[i]; *cp; cp++)
        {
-         if (*cp == '"' || *cp == '\'' || *cp == '\\' || isspace (*cp))
+         if (*cp == '"' || *cp == '\'' || *cp == '\\' || ISSPACE (*cp))
            fputc ('\\', argfile);
          fputc (*cp, argfile);
        }