Make 1992/kivinen main() have 2 args, not 1

Due to a clang defect.

1992/kivinen/Makefile

@@ -39,7 +39,8 @@ include ../../var.mk
 # Common C compiler warnings to silence
 #
 CSILENCE= -Wno-bitwise-op-parentheses -Wno-error -Wno-implicit-function-declaration \
-	-Wno-logical-op-parentheses -Wno-main -Wno-variadic-macros -Wno-deprecated-non-prototype
+	-Wno-logical-op-parentheses -Wno-main -Wno-variadic-macros -Wno-deprecated-non-prototype \
+	-Wno-unused-parameter
 
 # Common C compiler warning flags
 #

1992/kivinen/kivinen.alt.c

@@ -11,7 +11,7 @@
 #	  define	     R			    BlackPixel(d,D)
 #	   define	     S			    r.xvisibility
 
-	      int main(a)int a;{Window s[53];int w,u,i,c,y,l=0
+          int main(a,b)int a;char**b;{Window s[53];int w,u,i,c,y,l=0
 	  ,q,e=32,t,k,j=~0,z=(a+1)/2,x=a&1,v=z&1;XEvent r;Display*
 	d=XOpenDisplay("");s[0]=A(d,DefaultRootWindow(d),200,200,(x&
        v?330:120)*z,215*z,2,R,R);I(N(c=0),_);for(;c<(x?32:52);c++){s[

1992/kivinen/kivinen.c

@@ -11,7 +11,7 @@
 #	  define	     R			    BlackPixel(d,D)
 #	   define	     S			    r.xvisibility
 
-	      int main(a)int a;{Window s[53];int w,u,i,c,y,l=0
+	  int main(a,b)int a;char**b;{Window s[53];int w,u,i,c,y,l=0
 	  ,q,e=32,t,k,j=~0,z=(a+1)/2,x=a&1,v=z&1;XEvent r;Display*
 	d=XOpenDisplay("");s[0]=A(d,DefaultRootWindow(d),200,200,(x&
        v?330:120)*z,215*z,2,R,R);I(N(c=0),_);for(;c<(x?32:52);c++){s[