
...
/** Substitute printf-like percents and also %(key) */
bool pcSubst(const string& in, string& out, const map<string, string>& subs);

/** Append system error message */
void catstrerror(string *reason, const char *what, int _errno);

/** Portable timegm. MS C has _mkgmtime, but there is a bug in Gminw which
 * makes it inaccessible */
struct tm;
time_t portable_timegm(struct tm *tm);

/** Compute times to help with perf issues */
class Chrono {
 public:
  Chrono();

	a/src/utils/smallut.h		b/src/utils/smallut.h
	...		...
150	/** Substitute printf-like percents and also %(key) */	150	/** Substitute printf-like percents and also %(key) */
151	bool pcSubst(const string& in, string& out, const map<string, string>& subs);	151	bool pcSubst(const string& in, string& out, const map<string, string>& subs);
152		152
153	/** Append system error message */	153	/** Append system error message */
154	void catstrerror(string reason, const char what, int _errno);	154	void catstrerror(string reason, const char what, int _errno);
		155
		156	/** Portable timegm. MS C has _mkgmtime, but there is a bug in Gminw which
		157	* makes it inaccessible */
		158	struct tm;
		159	time_t portable_timegm(struct tm *tm);
155		160
156	/** Compute times to help with perf issues */	161	/** Compute times to help with perf issues */
157	class Chrono {	162	class Chrono {
158	public:	163	public:
159	Chrono();	164	Chrono();