1 #ifndef ENV_H

     2 #define ENV_H

     3 

     4 extern int env_isinit;

     5 

     6 extern int env_init();

     7 extern int env_put();

     8 extern int env_put2();

     9 extern int env_unset();

    10 extern /*@null@*/char *env_get();

    11 extern char *env_pick();

    12 extern void env_clear();

    13 extern char *env_findeq();

    14 

    15 extern char **environ;

    16 

    17 #endif