1: / C library -- chown 2: 3: / error = chown(string, owner); 4: 5: .globl _chown, 6: .globl cerror 7: .chown = 16. 8: 9: _chown: 10: mov r5,-(sp) 11: mov sp,r5 12: mov 4(r5),0f 13: mov 6(r5),0f+2 14: mov 8(r5),0f+4 15: sys 0; 9f 16: bec 1f 17: jmp cerror 18: 1: 19: clr r0 20: mov (sp)+,r5 21: rts pc 22: .data 23: 9: 24: sys .chown; 0:..; ..; ..