#include <sys/types.h>

#include <string.h>

#include "cbuf.h"

char *
cbufGetLine(Cbuf this)
{
	char * nl  = cbufMemchr(this, '\n');
	char * ret = NULL;

	if (NULL != nl) {
		size_t len = cbufAddrIndex(this, nl) + 1;

		*nl     = 0;
		*(nl-1) = ('\r' == *(nl-1))? 0 : *(nl-1);

		ret = cbufGetRead(this);
		cbufIncRead(this, len);
	}

	return ret;
}

// vim: set ts=4 sw=4: