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WL#5498: Remove dead and unused source code

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Remove code that has been disabled for a long time.
This commit is contained in:
Davi Arnaut
2010-07-23 17:09:27 -03:00
parent 9e01fddb5b
commit 9fd9857e0b
29 changed files with 8 additions and 1273 deletions
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60
regex/regcomp.c
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@ -1228,66 +1228,6 @@ register char *cp;
}
#endif
#ifdef NOT_USED
/*
- mcsub - subtract a collating element from a cset
== static void mcsub(register cset *cs, register char *cp);
*/
static void
mcsub(cs, cp)
register cset *cs;
register char *cp;
{
register char *fp = mcfind(cs, cp);
register size_t len = strlen(fp);
assert(fp != NULL);
(void) memmove(fp, fp + len + 1,
cs->smultis - (fp + len + 1 - cs->multis));
cs->smultis -= len;
if (cs->smultis == 0) {
free(cs->multis);
cs->multis = NULL;
return;
}
cs->multis = realloc(cs->multis, cs->smultis);
assert(cs->multis != NULL);
}
/*
- mcin - is a collating element in a cset?
== static int mcin(register cset *cs, register char *cp);
*/
static int
mcin(cs, cp)
register cset *cs;
register char *cp;
{
return(mcfind(cs, cp) != NULL);
}
/*
- mcfind - find a collating element in a cset
== static char *mcfind(register cset *cs, register char *cp);
*/
static char *
mcfind(cs, cp)
register cset *cs;
register char *cp;
{
register char *p;
if (cs->multis == NULL)
return(NULL);
for (p = cs->multis; *p != '\0'; p += strlen(p) + 1)
if (strcmp(cp, p) == 0)
return(p);
return(NULL);
}
#endif
/*
- mcinvert - invert the list of collating elements in a cset
== static void mcinvert(register struct parse *p, register cset *cs);