8 typedef struct envlist envlist_t;
10 extern envlist_t *envlist_create(void);
11 extern void envlist_free(envlist_t *);
12 extern int envlist_setenv(envlist_t *, const char *);
13 extern int envlist_unsetenv(envlist_t *, const char *);
14 extern int envlist_parse_set(envlist_t *, const char *);
15 extern int envlist_parse_unset(envlist_t *, const char *);
16 extern char **envlist_to_environ(const envlist_t *, size_t *);
22 #endif /* ENVLIST_H */