---
name: "MAPI32_FtMulDwDw"
section: "3w"
platform: "linux"
package: "libwine-dev"
version: "1.4.1-4"
release: "Debian 7 (Wheezy)"
platforms: ["linux"]
url: "https://new.carta.tech/MAPI32_FtMulDwDw"
---

# MAPI32\_FtMulDwDw(3w)

## NAME

**MAPI32\_FtMulDwDw** (MAPI32.125)

## SYNOPSIS

LONGLONG MAPI32\_FtMulDwDw\
  (\
   DWORD *dwLeft*,\
   DWORD *dwRight*\
  )

## DESCRIPTION

Multiply two **DWORD**, giving the result as a **FILETIME**.

## PARAMS

*dwLeft* **\[In\]**  **DWORD** to multiply with *dwRight*.

*dwRight* **\[In\]**  **DWORD** to multiply with *dwLeft*.

## RETURNS

The product of ftMultiplier and ftMultiplicand as a **FILETIME**.

## 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"**.