IsFunction()

Syntax

Result = IsFunction(#Library, FunctionName$)

Description

Check if the #Library, previously opened with OpenLibrary(), contains the given function. Warning, the function name is always case sensitive. If the 'Result' is 0 then the function isn't found, else it returns a pointer to the function, useful for using with CallFunctionFast().

Supported OS

Windows, AmigaOS, Linux

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