#include <stdio.h>

#include "KeCommon.h"

using namespace Knight;

size_t Knight::KE_PFormat(char *buffer, size_t maxlength, const char *fmt, ...)

{

	size_t len;

	va_list ap;

	va_start(ap, fmt);

	len = KE_PFormatArgs(buffer, maxlength, fmt, ap);

	va_end(ap);

	return len;

}

size_t Knight::KE_PFormatArgs(char *buffer, size_t maxlength, const char *fmt, va_list ap)

{

	size_t len;

	len = vsnprintf(buffer, maxlength, fmt, ap);

	if (len >= maxlength)

	{

		buffer[maxlength - 1] = '\0';

		return (maxlength - 1);

	}

	else

	{

		return len;

	}

}