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2.10. WD_CardUnregister()

Purpose

Unregisters a device and frees the resources allocated to it.

Prototype
DWORD WD_CardUnregister(
    HANDLE hWD,
    WD_CARD_REGISTER *pCardReg);
Parameters
NameTypeInput/Output
hWDHANDLEInput
pCardRegWD_CARD_REGISTER* 
• CardWD_CARDN/A
• fCheckLockOnlyDWORDN/A
• hCardDWORDInput
• dwOptionsDWORDN/A
• cNameCHAR[32]N/A
• cDescriptionCHAR[100]N/A
Description
NameDescription
hWDHandle to WinDriver's kernel-mode driver as received from WD_Open() [5.2]
pCardReg Pointer to a card registration information structure
• hCard Handle to the card to unregister, as received from WD_CardRegister() [2.8].
Return Value

Returns WD_STATUS_SUCCESS (0) on success, or an appropriate error code otherwise [A].

Example
WD_CardUnregister(hWD, &cardReg);

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2.9. WD_CardCleanupSetup() Home 2.11. WD_Transfer()