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view target-utils/libprintf/putchar.c @ 469:fd4af8023ce6

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CHANGES: null pointer passing fixes documented
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 11 Feb 2019 22:51:17 +0000
parents e7502631a0f9
children
line wrap: on
line source

extern void serial_out();

void
putchar(ch)
{
	if (ch == '\n')
		serial_out('\r');
	serial_out(ch);
}