#ifndef _NTPSAPI_H
//
// Job objects
//
#if (PHNT_MODE != PHNT_MODE_KERNEL)

/**
 * Terminates all processes associated with the job object. If the job is nested, all processes currently associated with the job and all child jobs in the hierarchy are terminated.
 *
 * \param JobHandle A handle to the job whose processes will be terminated. The handle must have the JOB_OBJECT_TERMINATE access right.
 * \param ExitStatus The exit status to be used by all processes and threads in the job object.
 * \return NTSTATUS Successful or errant status.
 */
NTSYSCALLAPI
NTSTATUS
NTAPI
NtTerminateJobObject(
    _In_ HANDLE JobHandle,
    _In_ NTSTATUS ExitStatus
    );

#endif
#endif
View code on GitHub

#ifndef _NTZWAPI_H

NTSYSCALLAPI
NTSTATUS
NTAPI
ZwTerminateJobObject(
    _In_ HANDLE JobHandle,
    _In_ NTSTATUS ExitStatus
    );

#endif
View code on GitHub