diff options
Diffstat (limited to 're.c')
-rw-r--r-- | re.c | 27 |
1 files changed, 17 insertions, 10 deletions
@@ -71,20 +71,27 @@ static const char casetable[] = { #define MIN(a,b) (((a)>(b))?(b):(a)) int -rb_str_cicmp(str1, str2) - VALUE str1, str2; -{ - int len, i; +rb_memcmp(p1, p2, len) char *p1, *p2; + size_t len; +{ + int tmp; - len = MIN(RSTRING(str1)->len, RSTRING(str2)->len); - p1 = RSTRING(str1)->ptr; p2 = RSTRING(str2)->ptr; + if (!ruby_ignorecase) { + return memcmp(p1, p2, len); + } - for (i = 0; i < len; i++, p1++, p2++) { - if (casetable[(unsigned)*p1] != casetable[(unsigned)*p2]) - return casetable[(unsigned)*p1] - casetable[(unsigned)*p2]; + while (len--) { + if (tmp = casetable[(unsigned)*p1++] - casetable[(unsigned)*p2++]) + return tmp; } - return RSTRING(str1)->len - RSTRING(str2)->len; + return 0; +} + +int +rb_str_cicmp(str1, str2) + VALUE str1, str2; +{ } #define REG_CASESTATE FL_USER0 |