Function md5_update

Source/Utils/md5.cpp:182–219

}

void md5_update( md5_context *ctx, uint8 *input, uint32 length )
{
	uint32 left, fill;

	if (!length) return;

	left = ctx->total[0] & 0x3F;
	fill = 64 - left;

	ctx->total[0] += length;
	ctx->total[0] &= 0xFFFFFFFF;

	if (ctx->total[0] < length)
		ctx->total[1]++;

	if (left && length >= fill)
	{
		memcpy( (void *)(ctx->buffer + left),
				(void *)input, fill );
		md5_process( ctx, ctx->buffer );
		length -= fill;
		input += fill;
		left = 0;
	}

	while (length >= 64)
	{
		md5_process( ctx, input );
		length -= 64;
		input += 64;
	}

	if (length)
	{
		memcpy( (void *)(ctx->buffer + left),
				(void *)input, length );
	}
}

static uint8 md5_padding[64] =
{