git: 9front

ref: 5b66b7931212c6b2c6f6ae8489c06128a46cb346
dir: /sys/src/libString/s_append.c/

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#include <u.h>
#include <libc.h>
#include "String.h"

/* append a char array to a String */
String *
s_append(String *to, char *from)
{
	if (to == 0)
		to = s_new();
	if (from == 0)
		return to;
	for(; *from; from++)
		s_putc(to, *from);
	s_terminate(to);
	return to;
}