more complicated structure declaration

[vid]

hi, how do i properly declare following types of structure members?

- pointer to another structure
- pointer to procedure

of course i can just make them DWORDS, but i wonder if there is better type (more explicit) for these.

[Mark Jones]

...

[drizz]

;; procedure prototype and pointer
myproc proto :dword,:dword
pmyproc typedef ptr myproc

;; structure definition and pointer
MYSTRUCT struct
MYSTRUCT ends
PMYSTRUCT typedef ptr MYSTRUCT
OTHERSTRUCT struct
  pmy PMYSTRUCT ?
  pp pmyproc ?
OTHERSTRUCT ends
POTHERSTRUCT typedef ptr OTHERSTRUCT

;;usage:
myother proc param:pmyproc
;; dummy code
invoke param,0,0 ;; this is why masm rocks
assume edi:POTHERSTRUCT
invoke [edi].pp,0,0 ;; this is why masm rocks

assume edi:nothing
ret
myother endp

[Shell]

;; procedure prototype and pointer
myproc proto :dword,:dword
pmyproc typedef ptr myproc

;; structure definition and pointer
MYSTRUCT struct
MYSTRUCT ends
PMYSTRUCT typedef ptr MYSTRUCT
OTHERSTRUCT struct
  pmy PMYSTRUCT ?
  pp pmyproc ?
OTHERSTRUCT ends
POTHERSTRUCT typedef ptr OTHERSTRUCT

;;usage:
myother proc param:pmyproc
;; dummy code
invoke param,0,0 ;; this is why masm rocks
assume edi:POTHERSTRUCT
invoke [edi].pp,0,0 ;; this is why masm rocks

assume edi:nothing
ret
myother endp

:dazzled: OMG, you have no idea how invaluable this is for me at this very moment. Thank you once again drizz  :U

[Vortex]

Code Select Expand

assume edi:POTHERSTRUCT
invoke [edi].pp,0,0 ;; this is why masm rocks


or you could do without ASSUME :

Code Select Expand

invoke POTHERSTRUCT.pp[edi],0,0

[vid]

thanks drizz