HmarkerList *
putHmarker(HmarkerList *ml, int line, int pos, int seq)
{
if (ml == NULL) {
ml = New(HmarkerList);
ml->marks = NULL;
ml->nmark = 0;
ml->markmax = 0;
ml->prevhseq = -1;
}
if (ml->markmax == 0) {
ml->markmax = FIRST_MARKER_SIZE;
ml->marks = NewAtom_N(BufferPoint, ml->markmax);
bzero(ml->marks, sizeof(BufferPoint) * ml->markmax);
}
if (seq + 1 > ml->nmark)
ml->nmark = seq + 1;
if (ml->nmark >= ml->markmax) {
ml->markmax = ml->nmark * 2;
ml->marks = New_Reuse(BufferPoint, ml->marks, ml->markmax);
}
ml->marks[seq].line = line;
ml->marks[seq].pos = pos;
ml->marks[seq].invalid = 0;
return ml;
}
static void
init_buffer(BaseStream base, char *buf, int bufsize)
{
StreamBuffer sb = &base->stream;
sb->size = bufsize;
sb->cur = 0;
if (buf) {
sb->buf = (uchar *) buf;
sb->next = bufsize;
}
else {
sb->buf = NewAtom_N(uchar, bufsize);
sb->next = 0;
}
base->iseos = FALSE;
}
