---
name: "DeregisterEventSource"
section: "3w"
platform: "linux"
package: "libwine-dev"
version: "1.4.1-4"
release: "Debian 7 (Wheezy)"
platforms: ["linux"]
url: "https://new.carta.tech/DeregisterEventSource"
---

# DeregisterEventSource(3w)

## NAME

**DeregisterEventSource** (ADVAPI32.@)

## SYNOPSIS

BOOL DeregisterEventSource\
  (\
   HANDLE *hEventLog*\
  )

## DESCRIPTION

Closes a write handle to an event log.

## PARAMS

*hEventLog* **\[In/Out\]**  Handle of the event log.

## RETURNS

**Success:** nonzero

**Failure:** zero

## IMPLEMENTATION

Declared in **"winbase.h"**.

Implemented in **"dlls/advapi32/eventlog.c"**.

Debug channel **"advapi"**.