diff -dur gcl-2.7.0.ORIG/h/protoize.h gcl-2.7.0/h/protoize.h
--- gcl-2.7.0.ORIG/h/protoize.h	2009-02-26 19:24:45.000000000 -0700
+++ gcl-2.7.0/h/protoize.h	2009-05-20 15:38:41.357515471 -0600
@@ -93,7 +93,7 @@
 /* bind.c:610:OF */ extern object find_special (object body, struct bind_temp *start, struct bind_temp *end,object *); /* (body, start, end) object body; struct bind_temp *start; struct bind_temp *end; */
 /* bind.c:670:OF */ extern object let_bind (object body, struct bind_temp *start, struct bind_temp *end); /* (body, start, end) object body; struct bind_temp *start; struct bind_temp *end; */
 /* bind.c:688:OF */ extern object letA_bind (object body, struct bind_temp *start, struct bind_temp *end); /* (body, start, end) object body; struct bind_temp *start; struct bind_temp *end; */
-/* bind.c:712:OF */ extern void parse_key (object *base, bool rest, bool allow_other_keys, register int n, ... ); 
+/* bind.c:712:OF */ extern void parse_key (object *base, bool rest, bool allow_other_keys, int n, ... ); 
 /* bind.c:820:OF */ extern void check_other_key (object l, int n, ...); 
 struct key {short n,allow_other_keys;
 	    iobject *defaults;
diff -dur gcl-2.7.0.ORIG/o/bind.c gcl-2.7.0/o/bind.c
--- gcl-2.7.0.ORIG/o/bind.c	2009-03-05 13:34:58.000000000 -0700
+++ gcl-2.7.0/o/bind.c	2009-05-20 15:38:07.916384884 -0600
@@ -741,7 +741,7 @@
 #define	NOT_KEYWORD	1
 
 void
-parse_key(object *base, bool rest, bool allow_other_keys, register int n, ...)
+parse_key(object *base, bool rest, bool allow_other_keys, int n, ...)
 { 
         object temporary;
 	va_list ap;
diff -dur gcl-2.7.0.ORIG/o/external_funs.h gcl-2.7.0/o/external_funs.h
--- gcl-2.7.0.ORIG/o/external_funs.h	2007-12-16 01:56:43.000000000 -0700
+++ gcl-2.7.0/o/external_funs.h	2009-05-20 15:39:58.588418609 -0600
@@ -167,7 +167,7 @@
 extern object find_special GPR((object body, struct bind_temp *start, struct bind_temp *end,object *));;  
 extern object let_bind GPR((object body, struct bind_temp *start, struct bind_temp *end));;  
 extern object letA_bind GPR((object body, struct bind_temp *start, struct bind_temp *end));;  
-extern int parse_key GPR((object *base, bool rest, bool allow_other_keys, register int n, int __builtin_va_alist));;  
+extern int parse_key GPR((object *base, bool rest, bool allow_other_keys, int n, int __builtin_va_alist));;  
 extern int check_other_key GPR((object l, int n, int __builtin_va_alist));;  
 extern int parse_key_new GPR((int n, object *base, struct key *keys, ...));;  
 extern int parse_key_rest GPR((object rest, int n, object *base, struct key *keys, ...));;