Improve 1992/buzzard.1/try.sh

Now allows one to pass in CC=foo, defaulting to cc.

Added -Wno-implicit-int to CSILENCE.

1992/buzzard.1/Makefile

@@ -39,7 +39,7 @@ include ../../var.mk
 # Common C compiler warnings to silence
 #
 CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-pedantic \
-	-Wno-unused-parameter -Wno-deprecated-non-prototype
+	-Wno-unused-parameter -Wno-deprecated-non-prototype -Wno-implicit-int
 
 # Common C compiler warning flags
 #