blob: 7fe3dd45422e91f0e30ec3b7ea35419a3610da2e [file] [log] [blame]
static char *
begfield (int tab, char *ptr, char *lim, int sword, int schar)
{
if (tab)
{
while (ptr < lim && sword--)
{
while (ptr < lim && *ptr != tab)
++ptr;
if (ptr < lim)
++ptr;
}
}
else
{
while (1)
;
}
if (ptr + schar <= lim)
ptr += schar;
return ptr;
}
main ()
{
char *s = ":ab";
char *lim = s + 3;
if (begfield (':', s, lim, 1, 1) != s + 2)
abort ();
exit (0);
}