#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <string>
using namespace std;
#if 0
// Never use this!
#define FILE2string(s,f,c) do {\
FILE *(f) = fopen("testout", "w");\
c;\
fclose(f);\
s = readTestBaseline("testout");\
unlink("testout");\
} while(0);
#endif
string readTestBaseline(const string &fn);