Subversion Repositories openrisc

/* Copyright (C) 2000  Free Software Foundation.
 
   by Manfred Hollstein <manfredh@redhat.com>  */
 
void *temporary_obstack;
 
static int input (void);
static int ISALNUM (int ch);
static void obstack_1grow (void **ptr, int ch);
 
int yylex (void);
int main (void);
 
int main (void)
{
  int ch = yylex ();
 
  exit (0);
}
 
int yylex (void)
{
  int ch;
 
#ifndef WORK_AROUND
  for (;;)
    {
      ch = input ();
      if (ISALNUM (ch))
        obstack_1grow (&temporary_obstack, ch);
      else if (ch != '_')
        break;
    }
#else
  do
    {
      ch = input ();
      if (ISALNUM (ch))
        obstack_1grow (&temporary_obstack, ch);
    } while (ch == '_');
#endif
 
  return ch;
}
 
static int input (void)
{
  return 0;
}
 
static int ISALNUM (int ch)
{
  return ((ch >= 'A' && ch <= 'Z')
	  || (ch >= 'a' && ch <= 'z')
	  || (ch >= '0' && ch <= '0'));
}
 
static void obstack_1grow (void **ptr, int ch)
{
}