/ C library -- fstat / error = fstat(file, statbuf); / int statbuf[17] or / char statbuf[34] / as appropriate .globl _fstat .data _fstat: 1f .text 1: mov 2(sp),r0 mov 4(sp),0f sys fstat; 0:.. bec 1f mov $1,r0 rts pc 1: clr r0 rts pc