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fix string cmp old change

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@7098 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2005-03-22 09:51:29 +00:00
commit f333d7f6d2
1 changed files with 17 additions and 13 deletions
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30
Source/DOH/string.c
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@ -113,23 +113,27 @@ String_cmp(DOH *so1, DOH *so2)
{
String * s1 = (String *) ObjData(so1);
String * s2 = (String *) ObjData(so2);
register int len = s1->len;
register char *c1 = s1->str;
register char *c2 = s2->str;
#if 1
/* this should be faster */
if (len != s2->len) {
return (len < s2->len) ? -1 : 1;
} else {
return strncmp(c1, c2, len);
}
#if 0
/* this should be faster ? */
return strcmp(c1, c2);
#else
register char *ce = c1 + len;
if (len != s2->len) return (len < s2->len ) ? -1 : 1;
for (; c1 != ce ; ++c1, ++c2) {
if (*c1 != *c2) return ((*c1 < *c2) ? -1 : 1);
register int len1 = s1->len;
register int len2 = s2->len;
if (len1 < len2) {
register char *ce = c1 + len1;
for (; c1 != ce ; ++c1, ++c2) {
if (*c1 != *c2) return ((*c1 < *c2) ? -1 : 1);
}
return -1;
} else {
register char *ce = c2 + len2;
for (; c2 != ce ; ++c1, ++c2) {
if (*c1 != *c2) return ((*c1 < *c2) ? -1 : 1);
}
return (len1 == len2) ? 0 : 1;
}
return 0;
#endif
}