NAME

       env - manage the environment

SYNTAX

       #include <env.h>

       char **environ;

       char *env_get(name);
       char *env_pick();

       char *name;

DESCRIPTION

       The  environment, environ, is a 0-terminated array of 0-terminated strings, called environment variables.
       Each environment variable is of the form name=value.

       env_get returns the value of the first variable whose name is name, or 0 if there is no such variable.

       env_pick returns any variable in the environment, or 0 if the environment is empty.

SEE ALSO

       environ(7)

                                                                                                          env(3)