CRYPT_DECODE_PARA structure

The CRYPT_DECODE_PARA structure is used by the CryptDecodeObjectEx function to provide access to memory allocation and memory freeing callback functions.

Syntax


typedef struct _CRYPT_DECODE_PARA {
  DWORD           cbSize;
  PFN_CRYPT_ALLOC pfnAlloc;
   PFN_CRYPT_FREE pfnFree;
} CRYPT_DECODE_PARA, *PCRYPT_DECODE_PARA;

Members

cbSize

The size, in bytes, of this structure.

pfnAlloc

This member is an optional pointer to a callback function used to allocate memory.

pfnFree

This member is an optional pointer to a callback function used to free memory allocated by the allocate callback function.

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Wincrypt.h

 

 

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