961     picoos_uint32 poscnt;  in picobase_get_next_utf8char()  local
970     poscnt = *pos;  in picobase_get_next_utf8char()
972     while ((i < len) && (utf8s[poscnt] != 0)) {  in picobase_get_next_utf8char()
973         utf8char[i] = utf8s[poscnt];  in picobase_get_next_utf8char()
974         poscnt++;  in picobase_get_next_utf8char()
978     if ((i < len) && (utf8s[poscnt] == 0)) {  in picobase_get_next_utf8char()
981     *pos = poscnt;  in picobase_get_next_utf8char()
990     picoos_uint32 poscnt;  in picobase_get_next_utf8charpos()  local
998     poscnt = *pos;  in picobase_get_next_utf8charpos()
1000     while ((i < len) && (utf8s[poscnt] != 0)) {  in picobase_get_next_utf8charpos()
1001         poscnt++;  in picobase_get_next_utf8charpos()
1004     if ((i < len) && (utf8s[poscnt] == 0)) {  in picobase_get_next_utf8charpos()
1007     *pos = poscnt;  in picobase_get_next_utf8charpos()
1017     picoos_uint32 poscnt;  in picobase_get_prev_utf8char()  local
1023     poscnt = (*pos) - 1;  in picobase_get_prev_utf8char()
1025     while ((i <= PICOBASE_UTF8_MAXLEN) && (poscnt >= utf8slenmin) &&  in picobase_get_prev_utf8char()
1026            (utf8s[poscnt] != 0)) {  in picobase_get_prev_utf8char()
1027         len = picobase_det_utf8_length(utf8s[poscnt]);  in picobase_get_prev_utf8char()
1030                 utf8char[j] = utf8s[poscnt + j];  in picobase_get_prev_utf8char()
1033             *pos = poscnt;  in picobase_get_prev_utf8char()
1037         poscnt--;  in picobase_get_prev_utf8char()
1047     picoos_uint32 poscnt;  in picobase_get_prev_utf8charpos()  local
1052     poscnt = (*pos) - 1;  in picobase_get_prev_utf8charpos()
1054     while ((i <= PICOBASE_UTF8_MAXLEN) && (poscnt >= utf8slenmin) &&  in picobase_get_prev_utf8charpos()
1055            (utf8s[poscnt] != 0)) {  in picobase_get_prev_utf8charpos()
1056         len = picobase_det_utf8_length(utf8s[poscnt]);  in picobase_get_prev_utf8charpos()
1058             *pos = poscnt;  in picobase_get_prev_utf8charpos()
1062         poscnt--;  in picobase_get_prev_utf8charpos()