git: 9front

ref: ceb77cedf2f3b72df2b5e7aedbf460252d1b0dcb
dir: /sys/src/cmd/unix/drawterm/libc/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;

	return runestrcpy(ns, s);
}