-/* Utility routines (SETBIT, TSTBIT, set_seed_from_time, get_next_lcg_value, randrange, RNDVOC, BUG) */
+/* Utility routines (SETBIT, TSTBIT, set_seed, get_next_lcg_value, randrange, RNDVOC, BUG) */
#undef SETBIT
long fSETBIT(long BIT) {
#define TSTBIT(MASK,BIT) fTSTBIT(MASK,BIT)
-void set_seed_from_time(void)
+void set_seed(long seedval)
{
- /* Use the current system time to get seed the ISO rand() function, from which we get a seed for the LCG. */
- struct timespec ts;
- clock_gettime(CLOCK_REALTIME, &ts);
- srand(ts.tv_nsec);
- lcgstate.x = (unsigned long) rand() % lcgstate.m;
+ srand(seedval);
+ lcgstate.x = (unsigned long) rand() % lcgstate.m;
}
unsigned long get_next_lcg_value(void)
#define BUG(NUM) fBUG(NUM)
#undef MAPLIN
void fMAPLIN(FILE *OPENED) {
-long I, VAL;
-
+ signed char *cp;
+
/* Read a line of input, from the specified input source,
* translate the chars to integers in the range 0-126 and store
* them in the common array "INLINE". Integer values are as follows:
if (!oldstyle && SETUP)
fputs("> ", stdout);
- IGNORE(fgets(INLINE+1,sizeof(INLINE)-1,OPENED));
+ IGNORE(fgets(raw_input,sizeof(INLINE)-1,OPENED));
if (feof(OPENED)) {
if (logfp)
fclose(logfp);
} else {
if (logfp)
- IGNORE(fputs(INLINE+1, logfp));
+ IGNORE(fputs(raw_input, logfp));
else if (!isatty(0))
- IGNORE(fputs(INLINE+1, stdout));
- LNLENG=0;
- for (I=1; I<=sizeof(INLINE) && INLINE[I]!=0; I++) {
- VAL=INLINE[I]+1;
- INLINE[I]=MAP1[VAL];
- if(INLINE[I] != 0)LNLENG=I;
- } /* end loop */
+ IGNORE(fputs(raw_input, stdout));
+ for (cp = raw_input; *cp; cp++)
+ INLINE[cp - raw_input + 1]=MAP1[*cp + 1];
+ LNLENG = (cp - raw_input);
LNPOSN=1;
}
}