24 	int c1, c2;  in utf8_strncmp()  local
34 		c2 = utf8byte(&cur2);  in utf8_strncmp()
36 		if (c1 < 0 || c2 < 0)  in utf8_strncmp()
38 		if (c1 != c2)  in utf8_strncmp()
50 	int c1, c2;  in utf8_strncasecmp()  local
60 		c2 = utf8byte(&cur2);  in utf8_strncasecmp()
62 		if (c1 < 0 || c2 < 0)  in utf8_strncasecmp()
64 		if (c1 != c2)  in utf8_strncasecmp()
80 	int c1, c2;  in utf8_strncasecmp_folded()  local
88 		c2 = cf->name[i++];  in utf8_strncasecmp_folded()
91 		if (c1 != c2)  in utf8_strncasecmp_folded()