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succeeded

Macro
Summary

Checks an hresult for success.

Package

com

Signature

succeeded hresult => flag

Arguments

hresult

An integer hresult.

Values

flag

A boolean.

Description

The succeeded macro checks the hresult and returns true if the it is one of the 'succeeded' values, for instance S_OK or S_FALSE.

Examples
(succeeded S_OK) => t (succeeded E_NOINTERFACE) => nil
See also

check-hresult
hresult
hresult-equal
s_ok

LispWorks COM/Automation User Guide and Reference Manual - 23 Mar 2017

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