|This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.|
This macro takes a parameter pointer and returns FALSE if the pointer is NULL, and TRUE otherwise.
BOOLEAN ARGUMENT_PRESENT( IN (CHAR *) ArgumentPointer );
Returns FALSE if the value of ArgumentPointeris NULL, TRUE otherwise.
This macro can be called in conditional code to determine whether an optional argument has been passed in a call.
A driver that calls this macro can be running at any IRQL.
|Runs on||Versions||Defined in||Include||Link to|
|Windows CE OS||2.0 and later||Ndis.h|
Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
Last updated on Tuesday, July 13, 2004