RtlDeleteCriticalSection - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers
#ifndef _NTRTL_H

NTSYSAPI
NTSTATUS
NTAPI
RtlDeleteCriticalSection(
    _Inout_ PRTL_CRITICAL_SECTION CriticalSection
    );

#endif

View code on GitHub

NtDoc

Releases all resources used by an unowned critical section object.

Related Win32 API

DeleteCriticalSection maps directly to this function.

See also