Port to Forte Developer 7 C 5.4 and C99.

[chaz/tar] / src / utf8.c

diff --git a/src/utf8.c b/src/utf8.c
index 3352cd1a55527a44e0aca51917035db62c5d32ca..75b7c1d17aa3c084e3ed08ab2de662a96eba0948 100644 (file)
--- a/src/utf8.c
+++ b/src/utf8.c
@@ -1,6 +1,6 @@
 /* Charset handling for GNU tar.
 
-   Copyright (C) 2004 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2006 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
@@ -28,7 +28,7 @@
 # define ICONV_CONST
 #endif
 
-#ifndef HAVE_ICONV 
+#ifndef HAVE_ICONV
 
 # undef iconv_open
 # define iconv_open(tocode, fromcode) ((iconv_t) -1)
@@ -39,7 +39,7 @@
 # undef iconv_close
 # define iconv_close(cd) 0
 
-#endif 
+#endif
 
 
 \f
@@ -88,11 +88,10 @@ utf8_convert (bool to_utf, char const *input, char **output)
 \f
 
 bool
-string_ascii_p (const char *str)
+string_ascii_p (char const *p)
 {
-  const unsigned char *p = (const unsigned char *)str;
   for (; *p; p++)
-    if (*p > 127)
+    if (! (0 <= *p && *p <= 127))
       return false;
   return true;
 }