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Determines the parameter type to be freed.
Syntax
typedef enum CALLFRAME_NULL {
CALLFRAME_NULL_NONE = 0,
CALLFRAME_NULL_INOUT = 2,
CALLFRAME_NULL_OUT = 4,
CALLFRAME_NULL_ALL = 6
} ;
Constants
CALLFRAME_NULL_NONEValue: 0 No values are freed. |
CALLFRAME_NULL_INOUTValue: 2 The data referenced by [in, out] parameters are freed. |
CALLFRAME_NULL_OUTValue: 4 The data referenced by [out] parameters are freed. |
CALLFRAME_NULL_ALLValue: 6 All [out] and [in, out] parameters are freed. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Header | callobj.h |