-#ifdef __MSDOS__ /* define fopen modes for binary files */
+#include <time.h>
+#include <stdio.h>
+
+/* b is not needed for POSIX but harmless */
#define READ_MODE "rb"
#define WRITE_MODE "wb"
-#else
-#define READ_MODE "r"
-#define WRITE_MODE "w"
-#endif
extern void fSPEAK(long);
#define SPEAK(N) fSPEAK(N)
#define GETIN(WORD1,WORD1X,WORD2,WORD2X) fGETIN(&WORD1,&WORD1X,&WORD2,&WORD2X)
extern long fYES(long,long,long);
#define YES(X,Y,Z) fYES(X,Y,Z)
-extern long fGETNUM(long);
+extern long fGETNUM(FILE *);
#define GETNUM(K) fGETNUM(K)
extern long fGETTXT(long,long,long,long);
#define GETTXT(SKIP,ONEWRD,UPPER,HASH) fGETTXT(SKIP,ONEWRD,UPPER,HASH)
#define RNDVOC(CHAR,FORCE) fRNDVOC(CHAR,FORCE)
extern void fBUG(long);
#define BUG(NUM) fBUG(NUM)
-extern void fMAPLIN(long);
+extern void fMAPLIN(FILE *);
#define MAPLIN(FIL) fMAPLIN(FIL)
extern void fTYPE();
#define TYPE() fTYPE()
#define MPINIT() fMPINIT()
extern void fSAVEIO(long,long,long*);
#define SAVEIO(OP,IN,ARR) fSAVEIO(OP,IN,ARR)
-extern void fDATIME(long*,long*);
-#define DATIME(D,T) fDATIME(&D,&T)
+#define DATIME(D,T) do {struct timespec ts; clock_gettime(CLOCK_REALTIME, &ts); D=ts.tv_sec, T=ts.tv_nsec;} while (0)
extern long fIABS(long);
#define IABS(N) fIABS(N)
extern long fMOD(long,long);