Copyright ?1998 by Nem W Schlecht
   This file is public domain and comes with NO WARRANTY of any kind

MySQL SQL code for creating/deleting these functions:

CREATE FUNCTION mygetpwnam RETURNS STRING SONAME "userinf.so";
DROP FUNCTION mygetpwnam;

CREATE FUNCTION mygetpwuid RETURNS STRING SONAME "userinf.so";
DROP FUNCTION mygetpwuid;

CREATE FUNCTION mygetgrnam RETURNS STRING SONAME "userinf.so";
DROP FUNCTION mygetgrnam;

CREATE FUNCTION mygetgrgid RETURNS STRING SONAME "userinf.so";
DROP FUNCTION mygetgrgid;