git: 9front

ref: 6e579fe41c8c7e5bd9077b15a3c63c731140b82d
dir: /sys/src/libc/port/runestrdup.c/

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

Rune*
runestrdup(Rune *s)
{
	Rune *ns;

	ns = malloc(sizeof(Rune)*(runestrlen(s) + 1));
	if(ns == 0)
		return 0;
	setmalloctag(ns, getcallerpc(&s));
	return runestrcpy(ns, s);
}