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#ifndef ENV_H
#define ENV_H
/*
* Revision 20171220, Erwin Hoffmann
* - removed variable names
* Revision 20160628, Kai Peter
* - updated code (*env_get) like in ucspi-tcp-0.88
* - commented out 'env_pick' and 'env_clear'
*/
extern char **environ;
extern int env_isinit;
extern int env_init(void);
extern /*@null@*/ char *env_get(char *);
extern int env_put(char *, char *);
extern int env_puts(char *);
extern int env_set(char *);
extern int env_unset(char *);
extern char *env_pick(void);
extern void env_clear(void);
extern char *env_findeq(char *);
#define env_put2 env_put /* backwards compatibility */
#endif
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