/ C library -- fstat / error = fstat(file, statbuf); / int statbuf[17] or / char statbuf[34] / as appropriate .globl _fstat .globl cerror .fstat = 28. _fstat: mov r5,-(sp) mov sp,r5 mov 4(r5),r0 mov 6(r5),0f sys 0; 9f bec 1f jmp cerror 1: clr r0 mov (sp)+,r5 rts pc .data 9: sys .fstat; 0:..