2OOO, 24 November
typedef struct _MUTANT_BASIC_INFORMATION {
LONG CurrentCount;
BOOLEAN OwnedByCaller;
BOOLEAN AbandonedState;
} MUTANT_BASIC_INFORMATION, *PMUTANT_BASIC_INFORMATION;
Use MUTANT_BASIC_INFORMATION as a buffer in NtQueryMutant call.
If CurrentCount is less than zero, mutant is signaled.
It's TRUE if mutant is signaled by caller's thread.
Is set when thread terminates without call NtReleaseMutant.