1f (char *p)
2{
3  char c;
4
5  c = *++p;
6  if (c != ' ')
7    return 0;
8  for (;;)
9    {
10      c = *p;
11      if (g (c))
12	p++;
13      else
14	{
15	  if (c == ' ')
16	    break;
17	  else
18	    return 0;
19	}
20    }
21  return 1;
22}
23