Lines Matching refs:head
192 int ch, head, num, tail;
207 head = tail;
208 if (psenc->chlen == head) {
213 ch = (unsigned char)psenc->ch[head++];
215 if (psenc->chlen == head) {
220 switch (psenc->ch[head]) {
233 ++head;
235 for (; head < tail; ++head) {
236 if (psenc->chlen == head) {
245 num = to_int((int)(unsigned char)psenc->ch[head]);
252 head = 0;
283 head = psenc->chlen;
284 if (--head > 0)
285 memmove(&psenc->ch[0], &psenc->ch[1], head);
288 psenc->chlen = head;