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/* 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)
{
}
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