__must_check __malloc char *para_logname(void);
__must_check __malloc char *para_homedir(void);
__must_check unsigned split_args(char *args, char *** const argv_ptr, const char *delim);
__malloc char *para_hostname(void);
void valid_fd_012(void);
__printf_2_3 int para_printf(struct para_buffer *b, const char *fmt, ...);
__must_check __malloc char *para_logname(void);
__must_check __malloc char *para_homedir(void);
__must_check unsigned split_args(char *args, char *** const argv_ptr, const char *delim);
__malloc char *para_hostname(void);
void valid_fd_012(void);
__printf_2_3 int para_printf(struct para_buffer *b, const char *fmt, ...);