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Index > Macroinstructions > Macro question (extended invoke macro)

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OzzY



Joined: 19 Sep 2003
Posts: 1029
Location: Everywhere
OzzY
Is it possible to create a macro to use the invoke macro, but returning values like in C language?
The macro would return the value of EAX, but checking would as simples as in C.
Like this:
Quote:

include '%fasminc%\win32ax.inc'
include '%fasminc%\macro\if.inc'

main:
.if ( (invoke MessageBox,0,'Yes or no?','',0)=IDYES )
invoke MessageBox,0,'Clicked yes!','',0
.endif
ret
.end main


Is it possible?[/quote]
Post 09 Feb 2006, 18:59
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Tomasz Grysztar



Joined: 16 Jun 2003
Posts: 7750
Location: Kraków, Poland
Tomasz Grysztar
Macros is fasm are always like instruction mnemonics, there are not inline macros. However to make checking like above possible you could perhaps extend the syntax of conditional expressions for ".if" macros to allow the value of "invoke" to be compared with some other value.
Post 09 Feb 2006, 19:07
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