libserial rename The version that was previously named libserial-newlnx is now libserial-linux, and the version that was previosly named libserial-orig is now libserial-posix. This new naming is more in line with the objective reality of the difference, moving away from naming based on our project history.

void
_sprintf_putchar(ch, pp)
	int ch;
	char **pp;
{
	*(*pp)++ = ch;
}