23 lines
704 B
Factor
23 lines
704 B
Factor
! Copyright (C) 2005, 2006 Doug Coleman.
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! See http://factor.sf.net/license.txt for BSD license.
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USING: alien errors io kernel math namespaces parser prettyprint words ;
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IN: win32-api
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: (win32-error) ( id -- string )
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#! In f.exe
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"char*" f "error_message" [ "int" ] alien-invoke ;
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: win32-error ( -- ) GetLastError dup 0 = [ (win32-error) throw ] unless drop ;
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: win32-error=0 zero? [ win32-error ] when ;
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: win32-error>0 0 > [ win32-error ] when ;
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: win32-error<0 0 < [ win32-error ] when ;
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: win32-error<>0 zero? [ win32-error ] unless ;
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: lo-word ( wparam -- lo ) HEX: ffff bitand ;
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: hi-word ( wparam -- hi ) -16 shift ;
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: msgbox ( str -- )
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f swap "DebugMsg" MB_OK MessageBox drop ;
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