/* valid.c */

#include <stdio.h>
#include "types.h"

valid_source_file(name)
char		*name;
{
	int		i;

	for (i = 0; name[i] != '\0' && name[i] != '.'; i++)
		;
	if (name[i] == '.') {
		if (!strcmp(&name[i+1],"c"))
			return(CSOURCE);
		if (!strcmp(&name[i+1],"h"))
			return(CHEADER);
	}
	return(0);
}