---
name: "MAPI32_FtNegFt"
section: "3w"
platform: "linux"
package: "libwine-dev"
version: "1.4.1-4"
release: "Debian 7 (Wheezy)"
platforms: ["linux"]
url: "https://new.carta.tech/MAPI32_FtNegFt"
---

# MAPI32\_FtNegFt(3w)

## NAME

**MAPI32\_FtNegFt** (MAPI32.126)

## SYNOPSIS

LONGLONG MAPI32\_FtNegFt\
  (\
   FILETIME *ft*\
  )

## DESCRIPTION

Negate a **FILETIME**.

## PARAMS

*ft* **\[In\]**  **FILETIME** to negate.

## RETURNS

The negation of *ft*.

## IMPLEMENTATION

Not declared in a Wine header. The function is either undocumented, or missing from Wine.

Implemented in **"dlls/mapi32/util.c"**.

Debug channel **"mapi"**.