diff options
Diffstat (limited to 'regex/engine.c')
| -rw-r--r-- | regex/engine.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/regex/engine.c b/regex/engine.c index 696774e1b3..919fe3f641 100644 --- a/regex/engine.c +++ b/regex/engine.c @@ -71,12 +71,12 @@ regmatch_t pmatch[]; int eflags; { register char *endp; - register unsigned int i; + register int i; struct match mv; register struct match *m = &mv; register char *dp; - register const sopno gf = g->firststate+1; /* +1 for OEND */ - register const sopno gl = g->laststate; + const register sopno gf = g->firststate+1; /* +1 for OEND */ + const register sopno gl = g->laststate; char *start; char *stop; @@ -613,7 +613,7 @@ sopno lev; /* PLUS nesting level */ /* "can't happen" */ assert(nope); /* NOTREACHED */ - return( NULL ); + return((char *)NULL); /* dummy */ } /* @@ -822,7 +822,7 @@ register states aft; /* states already known reachable after */ register sopno pc; register onestate here; /* note, macros know this name */ register sopno look; - register int i; + register long i; for (pc = start, INIT(here, pc); pc != stop; pc++, INC(here)) { s = g->strip[pc]; |