HANDLE CreateThread( LPSECURITY_ATTRIBUTES lpThreadAttributes, SIZE_T dwStackSize, LPTHREAD_START_ROUTINE lpStartAddress, LPVOID lpParameter, DWORD dwCreationFlags, LPDWORD lpThreadId );Parameters lpThreadAttributes [in] Pointer to a SECURITY_ATTRIBUTES structure that determines whether the returned handle can be inherited by child processes. If lpThreadAttributes is NULL, the handle cannot be inherited. The lpSecurityDescriptor member of the structure specifies a security descriptor for the new thread. If lpThreadAttributes is NULL, the thread gets a default security descriptor. The ACLs in the default security descriptor for a thread come from the primary token of the creator.Windows XP/2000/NT: The ACLs in the default security descriptor for a thread come from the primary or impersonation token of the creator. This behavior changed with Windows XP SP2 and Windows Server 2003.dwStackSize [in] Initial size of the stack, in bytes. The system rounds this value to the nearest page. If this parameter is zero, the new thread uses the default size for the executable. For more information, see Thread Stack Size. lpStartAddress [in] Pointer to the application-defined function to be executed by the thread and represents the starting address of the thread. For more information on the thread function, see ThreadProc. lpParameter [in] Pointer to a variable to be passed to the thread. dwCreationFlags [in] Flags that control the creation of the thread. If the CREATE_SUSPENDED flag is specified, the thread is created in a suspended state, and will not run until the ResumeThread function is called. If this value is zero, the thread runs immediately after creation. If the STACK_SIZE_PARAM_IS_A_RESERVATION flag is specified, the dwStackSize parameter specifies the initial reserve size of the stack. Otherwise, dwStackSize specifies the commit size.Windows 2000/NT and Windows Me/98/95: The STACK_SIZE_PARAM_IS_A_RESERVATION flag is not supported. lpThreadId [out] Pointer to a variable that receives the thread identifier. If this parameter is NULL, the thread identifier is not returned. Windows Me/98/95: This parameter may not be NULL.
LPSECURITY_ATTRIBUTES lpThreadAttributes,
SIZE_T dwStackSize,
LPTHREAD_START_ROUTINE lpStartAddress,
LPVOID lpParameter,
DWORD dwCreationFlags,
LPDWORD lpThreadId
);Parameters
lpThreadAttributes
[in] Pointer to a SECURITY_ATTRIBUTES structure that determines whether the returned handle can be inherited by child processes. If lpThreadAttributes is NULL, the handle cannot be inherited.
The lpSecurityDescriptor member of the structure specifies a security descriptor for the new thread. If lpThreadAttributes is NULL, the thread gets a default security descriptor. The ACLs in the default security descriptor for a thread come from the primary token of the creator.Windows XP/2000/NT: The ACLs in the default security descriptor for a thread come from the primary or impersonation token of the creator. This behavior changed with Windows XP SP2 and Windows Server 2003.dwStackSize
[in] Initial size of the stack, in bytes. The system rounds this value to the nearest page. If this parameter is zero, the new thread uses the default size for the executable. For more information, see Thread Stack Size.
lpStartAddress
[in] Pointer to the application-defined function to be executed by the thread and represents the starting address of the thread. For more information on the thread function, see ThreadProc.
lpParameter
[in] Pointer to a variable to be passed to the thread.
dwCreationFlags
[in] Flags that control the creation of the thread. If the CREATE_SUSPENDED flag is specified, the thread is created in a suspended state, and will not run until the ResumeThread function is called. If this value is zero, the thread runs immediately after creation.
If the STACK_SIZE_PARAM_IS_A_RESERVATION flag is specified, the dwStackSize parameter specifies the initial reserve size of the stack. Otherwise, dwStackSize specifies the commit size.Windows 2000/NT and Windows Me/98/95: The STACK_SIZE_PARAM_IS_A_RESERVATION flag is not supported.
lpThreadId
[out] Pointer to a variable that receives the thread identifier. If this parameter is NULL, the thread identifier is not returned.
Windows Me/98/95: This parameter may not be NULL.