/* bug: head -1 not recognised */
#ifdef	ournix
#include "ournix.h"
#endif
char sccsID[] =	"@(#) head.c V1.0 Copyright Julian H. Stacey 1988\n" ;
#include <stdio.h>

int ARGC ;
char **ARGV;

main(argc, argv)
	int argc; char **argv;
	{
	FILE *fp, *fopen();

	ARGC = argc; ARGV = argv;
#ifdef	VSL	/* { */
#include	"../../include/vsl.h"
#endif		/* } */
	if (argc == 1) /* no args; copy	standard input */
		filecopy(stdin);
	else while (--argc > 0)	
	if ((fp	= fopen(*++argv, "r")) == NULL)	
		fprintf(stderr,	"%s: can't open	%s\n",*ARGV, *argv);
	else	{
		if (ARGC > 2) printf("-------- %s --------\n",*argv);
		filecopy(fp);
		(void) fclose(fp);
		if (ARGC > 2) putchar('\n');
		}
	exit(0);
	}

filecopy(fp)	/* copy	file fp	to standard output */
	FILE *fp;
	{
	int c; int count = 0 ;
	while ((c = getc(fp)) != EOF)
		{
		putc(c,	stdout);
		if ((c == '\n')	&& (count++ > 6)) return ;
		}
	}