-
/*
- * m_atoi.c -- Parse a string representation of a message number, and
- * -- return the numeric value of the message. If the string
- * -- contains any non-digit characters, then return 0.
- *
- * $Id$
- *
- * This code is Copyright (c) 2002, by the authors of nmh. See the
- * COPYRIGHT file in the root directory of the nmh distribution for
- * complete copyright information.
- */
+** m_atoi.c -- Parse a string representation of a message number, and
+** -- return the numeric value of the message. If the string
+** -- contains any non-digit characters, then return 0.
+**
+** This code is Copyright (c) 2002, by the authors of nmh. See the
+** COPYRIGHT file in the root directory of the nmh distribution for
+** complete copyright information.
+*/
#include <h/mh.h>
int
-m_atoi (char *str)
+m_atoi(char *str)
{
- int i;
- char *cp;
+ int i;
+ unsigned char *cp;
- for (i = 0, cp = str; *cp; cp++) {
+ for (i = 0, cp = str; *cp; cp++) {
#ifdef LOCALE
- if (!isdigit(*cp))
+ if (!isdigit(*cp))
#else
- if (*cp < '0' || *cp > '9')
+ if (*cp < '0' || *cp > '9')
#endif
- return 0;
+ return 0;
- i *= 10;
- i += (*cp - '0');
- }
+ i *= 10;
+ i += (*cp - '0');
+ }
- return i;
+ return i;
}