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

# SetDefaultCommConfigA(3w)

## NAME

**SetDefaultCommConfigA** (KERNEL32.@)

## SYNOPSIS

BOOL SetDefaultCommConfigA\
  (\
   LPCSTR       *lpszDevice*,\
   LPCOMMCONFIG *lpCommConfig*,\
   DWORD        *dwSize*\
  )

## DESCRIPTION

Initializes the default configuration for a communication device.

See **[SetDefaultCommConfigW(3w)](/SetDefaultCommConfigW/3w.md)**.

## IMPLEMENTATION

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

Implemented in **"dlls/kernel32/comm.c"**.

Debug channel **"comm"**.