/* getstr.c - copy stdin to stdout up to null byte. */
/* PDKSH USAGE.

	readstr() { str=$(getstr && echo eof) && str=${str%eof}; }
	find . -print0 | while readstr; do stat "$str"; done

*/
#include<stdio.h>
int c;
int main() {
setbuf(stdin,0);
switch(c=getchar()) {
case EOF: return 1;
case 0:   return 0;
loop:     switch(c=getchar()) case EOF: case 0: return 0;
default:  putchar(c);
          goto loop;
}}