__printf_2_3 int para_printf(struct para_buffer *b, const char *fmt, ...);
int para_atoi64(const char *str, int64_t *result);
int para_atoi32(const char *str, int32_t *value);
-int get_loglevel_by_name(const char *txt);
int read_size_header(const char *buf);
int create_argv(const char *buf, const char *delim, char ***result);
int create_shifted_argv(const char *buf, const char *delim, char ***result);