From: Ilya Kurdyukov
	
На эльбрусе не собирается из-за этого:

gcc -pipe -Wall -Wno-error -g -O3 -march=elbrus-v5 -Wall -W
-Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wcast-align
-Wcast-qual -Wwrite-strings    -Iinclude   -Ihack  -c hack/hack.pri.c -o
hack/hack.pri.o
lcc: "hack/hack.pri.c", line 239: error #147: declaration is
incompatible with
           "void at(xchar, xchar, int)" (declared at line 408 of
           "hack/extern.h")
   at(x, y, ch)

   ^


hack/extern.h: void at(xchar, xchar, int)

hack/hack.pri.c: void at(xchar, xchar, char)

--- bsd-games-2.17/hack/extern.h~	2004-01-27 22:52:07.000000000 +0200
+++ bsd-games-2.17/hack/extern.h	2022-12-25 11:59:16.495680709 +0200
@@ -405,7 +405,7 @@
 void tmp_at(schar, schar);
 void Tmp_at(schar, schar);
 void setclipped(void) __attribute__((__noreturn__));
-void at(xchar, xchar, int);
+void at(xchar, xchar, char);
 void prme(void);
 int doredraw(void);
 void docrt(void);