/*
** seq_bits.c -- return the snprintb() string for a sequence
**
** This code is Copyright (c) 2002, by the authors of nmh.  See the
** COPYRIGHT file in the root directory of the nmh distribution for
** complete copyright information.
*/

#include <h/mh.h>


char *
seq_bits(struct msgs *mp)
{
	int i;
	size_t len;
	static char buffer[BUFSIZ];

	strncpy(buffer, MBITS, sizeof(buffer));

	for (i = 0; mp->msgattrs[i]; i++) {
		len = strlen(buffer);
		snprintf(buffer + len, sizeof(buffer) - len,
			"%c%s", FFATTRSLOT + 1 + i, mp->msgattrs[i]);
	}

	return buffer;
}
