Remove extraneous external/forward declarations that are duplicates of those in "xxxdefs.h" files.

modified:   src/allocmds.c
	modified:   src/array5.c
	modified:   src/car-cdr.c
	modified:   src/dbgtool.c
	modified:   src/ether.c
	modified:   src/gc2.c
	modified:   src/gcfinal.c
	modified:   src/gcmain3.c
	modified:   src/gcrcell.c
	modified:   src/initkbd.c
	modified:   src/initsout.c
	modified:   src/keyevent.c
	modified:   src/keylib.c
	modified:   src/keymaker.c
	modified:   src/keytst.c
	modified:   src/loopsops.c
	modified:   src/lsthandl.c
	modified:   src/main.c
	modified:   src/mkatom.c
	modified:   src/mkcell.c
	modified:   src/mvs.c
	modified:   src/storage.c
	modified:   src/testtool.c
	modified:   src/unixcomm.c
	modified:   src/vars3.c
	modified:   src/xc.c
	modified:   src/z2.c

src/loopsops.c

@@ -35,9 +35,6 @@ static char *id = "$Id: loopsops.c,v 1.3 1999/05/31 23:35:37 sybalsky Exp $ Copy
 #include "gcarraydefs.h"
 #include "gchtfinddefs.h"
 
-LispPTR lcfuncall(register unsigned int atom_index, register int argnum, register int bytenum);
-LispPTR get_package_atom(char *char_base, DLword charlen, char *packname, DLword packlen,
-                         int externalp);
 static char il_string[] = "INTERLISP";
 #define GET_IL_ATOM(string) get_package_atom((string), (sizeof(string) - 1), il_string, 9, NIL)