Resolve 12 compiler emits for signedness. These turn out to be trivial,

  since i is only used as an unsigned zero-based index.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@92951 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/regex/engine.c b/src/regex/engine.c
index c91da17d80997980d8c2d635049fe711131417a8..40e6a2265d1c376db7994c4708c5ca4e1dbd7c3b 100644 (file)
--- a/src/regex/engine.c
+++ b/src/regex/engine.c
@@ -72,7 +72,7 @@ regmatch_t pmatch[];
 int eflags;
 {
        register char *endp;
-       register int i;
+       register size_t i;
        struct match mv;
        register struct match *m = &mv;
        register char *dp;

diff --git a/src/regex/regcomp.c b/src/regex/regcomp.c
index 1e60ca36829c6ca53b7a3f53a2f6f1f7075b7933..54a22a113843a8a2a70a6fd54db8b0b76785286a 100644 (file)
--- a/src/regex/regcomp.c
+++ b/src/regex/regcomp.c
@@ -1093,7 +1093,7 @@ freeset(p, cs)
 register struct parse *p;
 register cset *cs;
 {
-       register int i;
+       register size_t i;
        register cset *top = &p->g->sets[p->g->ncsets];
        register size_t css = (size_t)p->g->csetsize;
 
@@ -1119,7 +1119,7 @@ register struct parse *p;
 register cset *cs;
 {
        register uch h = cs->hash;
-       register int i;
+       register size_t i;
        register cset *top = &p->g->sets[p->g->ncsets];
        register cset *cs2;
        register size_t css = (size_t)p->g->csetsize;
@@ -1152,7 +1152,7 @@ firstch(p, cs)
 register struct parse *p;
 register cset *cs;
 {
-       register int i;
+       register size_t i;
        register size_t css = (size_t)p->g->csetsize;
 
        for (i = 0; i < css; i++)
@@ -1171,7 +1171,7 @@ nch(p, cs)
 register struct parse *p;
 register cset *cs;
 {
-       register int i;
+       register size_t i;
        register size_t css = (size_t)p->g->csetsize;
        register int n = 0;