83 lines
2.9 KiB
Plaintext
83 lines
2.9 KiB
Plaintext
name NAME
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type win16|win32
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id ID_NUMBER
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ORDINAL VARTYPE EXPORTNAME (DATA [DATA [DATA [...]]])
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ORDINAL FUNCTYPE EXPORTNAME([ARGTYPE [ARGTYPE [...]]]) HANDLERNAME
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ORDINAL stub EXPORTNAME
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ORDINAL equate EXPORTNAME DATA
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ORDINAL return EXPORTNAME ARGLENGTH RETVALUE
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# COMMENT_TEXT
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--------------------
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General:
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"name", "type" and "id" fields are mandatory. Specific ordinal
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declarations are optional, but the default handler will print an error
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message. Lines whose first character is a '#' will be ignored as
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comments.
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Variable ordinals:
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This type defines data storage at the ordinal specified. You may
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store items as bytes, 16-bit words, or 32-bit words.
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"ORDINAL" is replaced by the ordinal number corresponding to the
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variable. "VARTYPE" should be "byte", "word" or "long" for 8, 16, or
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32 bits respectively. "EXPORTNAME" will be the name available for
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dynamic linking. "DATA" can be a decimal number or a hex number preceeded
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by "0x". The following example defines the variable "VariableA" at
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ordinal 2 and containing 4 bytes:
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2 byte VariableA -1 0xff 0 0
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Function ordinals:
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This type defines a function entry point. The prototype defined by
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"EXPORTNAME ([ARGTYPE [ARGTYPE [...]]])" specifies the name available for
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dynamic linking and the format of the 16-bit stack. "ORDINAL" is replaced
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by the ordinal number corresponding to the function. "FUNCTYPE" should be
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"pascal16" or "pascal" for 16-bit or 32-bit return values. "ARGTYPE"
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should be "byte", "word", "long", "ptr" (linear pointer), "s_byte" (signed
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byte), "s_word" (signed word), "s_long" (signed long), or "segptr"
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(segmented pointer). "HANDLERNAME" is the name of the actual function that
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will process the request in 32-bit mode.
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This first example defines an entry point for the CreateWindow()
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call (the ordinal 100 is just an example):
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100 pascal CreateWindow(ptr ptr long s_word s_word s_word s_word
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word word word ptr)
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WIN_CreateWindow
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This second example defines an entry point for the GetFocus()
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call (the ordinal 100 is just an example):
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100 pascal GetFocus() WIN_GetFocus()
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Stub ordinals:
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This type defines a stub function. It makes the name and ordinal
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available for dynamic linking, but will terminate execution with an
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error message if the function is ever called.
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Equate ordinals:
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This type defines an ordinal as an absolute value.
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"ORDINAL" is replaced by the ordinal number corresponding to the
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variable. "EXPORTNAME" will be the name available for dynamic linking.
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"DATA" can be a decimal number or a hex number preceeded by "0x".
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Return ordinals:
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This type defines a function entry point whose handler should do
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nothing but return a value.
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"ORDINAL" is replaced by the ordinal number corresponding to the
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variable. ARGLENGTH is the number of bytes that need to be removed
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from the stack before returning to the caller. RETVALUE is the
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return value which will be passed back to the caller.
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