qa.hlp (Table of Contents; Topic list)
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Multimodule Directives
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To share variables between modules, declare the variable PUBLIC in
the module where it is defined and EXTRN in other modules.
 
Mnemonic       Description
PUBLIC         Makes each variable specified public to other modules
EXTRN          Defines one or more external variables
COMM           Declares one or more communal variables
INCLUDELIB     Declares default library to be searched by linker
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