diff options
Diffstat (limited to 'contrib/sendmail/src/util.c')
| -rw-r--r-- | contrib/sendmail/src/util.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/contrib/sendmail/src/util.c b/contrib/sendmail/src/util.c index 52b37ec..27db22f 100644 --- a/contrib/sendmail/src/util.c +++ b/contrib/sendmail/src/util.c @@ -13,7 +13,7 @@ #include <sendmail.h> -SM_RCSID("@(#)$Id: util.c,v 8.363.2.1 2002/06/21 20:25:25 ca Exp $") +SM_RCSID("@(#)$Id: util.c,v 8.363.2.5 2002/12/12 22:50:41 ca Exp $") #include <sysexits.h> #include <sm/xtrap.h> @@ -67,6 +67,38 @@ addquotes(s, rpool) *q = '\0'; return r; } + +#if _FFR_STRIPBACKSL +/* +** STRIPBACKSLASH -- Strip leading backslash from a string. +** +** This is done in place. +** +** Parameters: +** s -- the string to strip. +** +** Returns: +** none. +*/ + +void +stripbackslash(s) + char *s; +{ + char *p, *q, c; + + if (s == NULL || *s == '\0') + return; + p = q = s; + while (*p == '\\' && (p[1] == '\\' || (isascii(p[1]) && isalnum(p[1])))) + p++; + do + { + c = *q++ = *p++; + } while (c != '\0'); +} +#endif /* _FFR_STRIPBACKSL */ + /* ** RFC822_STRING -- Checks string for proper RFC822 string quoting. ** |
