Making changes to remove the need for the auth.policy to contain

the mechanism information element. This change breaks the build since it
is not complete.

CASA-auth-token/non-java/client/mechanisms/pwd/get.c

@@ -211,6 +211,10 @@ AuthTokenIf_GetAuthToken(
 //       may be the service principal name to which the user will be
 //       authenticating.
 //               
+//    pHostName -
+//       Pointer to null terminated string containing the name of the
+//       host where the ATS resides.
+//   
 //    pCredStoreScope -
 //       Pointer to CASA structure for scoping credential store access
 //       to specific users. This can only be leveraged when running in
@@ -250,7 +254,7 @@ AuthTokenIf_GetAuthToken(
    // Validate input parameters
    if (pIfInstance == NULL
        || pContext == NULL
-       || pMechInfo == NULL
+       || pHostName == NULL
        || pTokenBufLen == NULL
        || (pTokenBuf == NULL && *pTokenBufLen != 0))
    {