Subversion Repositories openrisc_me

/* 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)

{

}