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What does private declare function local free lib "kernel 32" (byval hmem as any) mean as long? What's the use?
This sentence is a declaration statement of an api function, and the function is to release memory.

The private declaration function local free lib "kernel 32" (byval hmem as any) is the same length.

Private scopes are only used in this module.

Function function

LocalFree function keyword

The location of the Lib "kernel32 "ontology.

Any call with one parameter.

As Long has a long return value, which indicates the time when the function call was successful.