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

# CryptSIPAddProvider(3w)

## NAME

**CryptSIPAddProvider** (CRYPT32.@)

## SYNOPSIS

BOOL CryptSIPAddProvider\
  (\
   SIP\_ADD\_NEWPROVIDER\* *psNewProv*\
  )

## DESCRIPTION

Add a **SIP** provider and its functions to the registry.

## PARAMS

*psNewProv* **\[In\]**  Pointer to a structure with information about the functions this **SIP** provider can perform.

## RETURNS

**Success:** **TRUE**.

**Failure:** **FALSE**. (Look at **[GetLastError(3w)](/GetLastError/3w.md)**).

## NOTES

Registry errors are always reported via **[SetLastError(3w)](/SetLastError/3w.md)**. If a registry error occurs the rest of the registry write operations will be skipped.

## IMPLEMENTATION

Declared in **"mssip.h"**.

Implemented in **"dlls/crypt32/sip.c"**.

Debug channel **"crypt"**.