nethack-gwaa-kiwi/nethack
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yet more disabled code removal

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nhmall
2024-03-12 16:39:23 -04:00
parent 629badfbd9
commit 14c139746d
1 changed files with 1 additions and 30 deletions
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31
src/hacklib.c
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@@ -8,8 +8,7 @@
/*= /*=
Assorted 'small' utility routines. They're virtually independent of Assorted 'small' utility routines. They're virtually independent of
NetHack, except that rounddiv may call panic(). setrandom calls one NetHack.
of srandom(), srand48(), or srand() depending upon configuration.
return type routine name argument type(s) return type routine name argument type(s)
boolean digit (char) boolean digit (char)
@@ -46,7 +45,6 @@
const char * ordin (int) const char * ordin (int)
char * sitoa (int) char * sitoa (int)
int sgn (int) int sgn (int)
int rounddiv (long, int)
int distmin (int, int, int, int) int distmin (int, int, int, int)
int dist2 (int, int, int, int) int dist2 (int, int, int, int)
boolean online2 (int, int) boolean online2 (int, int)
@@ -655,33 +653,6 @@ sgn(int n)
return (n < 0) ? -1 : (n != 0); return (n < 0) ? -1 : (n != 0);
} }
#if 0
/* calculate x/y, rounding as appropriate */
int
rounddiv(long x, int y)
{
int r, m;
int divsgn = 1;
if (y == 0)
panic("division by zero in rounddiv");
else if (y < 0) {
divsgn = -divsgn;
y = -y;
}
if (x < 0) {
divsgn = -divsgn;
x = -x;
}
r = (int) (x / y);
m = x % y;
if (2 * m >= y)
r++;
return divsgn * r;
}
#endif
/* distance between two points, in moves */ /* distance between two points, in moves */
int int
distmin(coordxy x0, coordxy y0, coordxy x1, coordxy y1) distmin(coordxy x0, coordxy y0, coordxy x1, coordxy y1)