diff options
Diffstat (limited to 'newlib/libc/posix/regcomp.c')
| -rw-r--r-- | newlib/libc/posix/regcomp.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/newlib/libc/posix/regcomp.c b/newlib/libc/posix/regcomp.c index bd90d2cdf..7f9e188a7 100644 --- a/newlib/libc/posix/regcomp.c +++ b/newlib/libc/posix/regcomp.c @@ -103,8 +103,8 @@ static void freeset(struct parse *p, cset *cs); static int freezeset(struct parse *p, cset *cs); static int firstch(struct parse *p, cset *cs); static int nch(struct parse *p, cset *cs); -#if used static void mcadd(struct parse *p, cset *cs, char *cp); +#if used static void mcsub(cset *cs, char *cp); static int mcin(cset *cs, char *cp); static char *mcfind(cset *cs, char *cp); @@ -308,8 +308,8 @@ struct parse *p; int stop; /* character this ERE should end at */ { char c; - sopno prevback = 0; - sopno prevfwd = 0; + sopno prevback; + sopno prevfwd; sopno conc; int first = 1; /* is this the first alternative? */ @@ -1333,7 +1333,6 @@ cset *cs; return(n); } -#if used /* - mcadd - add a collating element to a cset == static void mcadd(struct parse *p, cset *cs, \ @@ -1361,6 +1360,7 @@ char *cp; cs->multis[cs->smultis - 1] = '\0'; } +#if used /* - mcsub - subtract a collating element from a cset == static void mcsub(cset *cs, char *cp); @@ -1688,8 +1688,8 @@ struct parse *p; struct re_guts *g; { sop *scan; - sop *start = NULL; - sop *newstart = NULL; + sop *start; + sop *newstart; sopno newlen; sop s; char *cp; @@ -1961,7 +1961,7 @@ struct re_guts *g; * is the first one that would be matched). */ for (mindex = 0; mindex < g->mlen; mindex++) - g->charjump[(unsigned char) g->must[mindex]] = g->mlen - mindex - 1; + g->charjump[g->must[mindex]] = g->mlen - mindex - 1; } /* |