ui32[argptr+0]=dataseg+file
ui64[argptr+4]=GetFileSizeA(file)
printfA(buffer szBuffer format argptr)
MessageBoxA(buffer format 0)

szBuffer=512
buffer: rb szBuffer
argptr: rb 4,8

file: ub '../tst/GetFileSizeA.txt TEST_ERROR',0
format: ub '%s, %li byte(s)',0
