#include "substdio.h"

#include "byte.h"

#include "stralloc.h"

#include "getln.h"

int getln(ss,sa,match,sep)

register substdio *ss;

register stralloc *sa;

int *match;

int sep;

{

  char *cont;

  unsigned int clen;

  if (getln2(ss,sa,&cont,&clen,sep) == -1) return -1;

  if (!clen) { *match = 0; return 0; }

  if (!stralloc_catb(sa,cont,clen)) return -1;

  *match = 1;

  return 0;

}