IBM 600 User Manual

   

 

The following describes the calling convention using pseudo code.

 

InputParm

SMB_INPARM

< >

 

OutputParm

SMB_OUTPARM

< >

 

16-bit

 

push

ds

mov

ax, offset OutputParm

 

push

ax

 

push

ds

mov

ax, offset InputParm

 

push

ax

call

dword ptr SmapiBios

 

add

sp, 8

 

32-bit

 

push

ds

mov

eax, offset OutputParm

 

push

eax

 

push

ds

mov

eax, offset InputParm

 

push

eax

call

fword ptr SmapiBios

 

add

sp, 16

typedef WORD (far   SMB)(FPINPARM, FPOUTPARM) ;

 

SMB 

SmapiBios ;

 

INPARM

InputParm ;

 

OUTPARM

OutputParm ;

 

WORD

RC ;

RC = SmapiBios(&InputParm, &OutputParm) ;