Tiny lisp.h cleanup

* lisp.h (XTERMINAL): Add eassert.
* process.c (make_lisp_proc): Now static here.

src/ChangeLog

@@ -15,6 +15,9 @@
 	* window.c (allocate_window): Now static here.
 	Use ALLOCATE_ZEROED_PSEUDOVECTOR.  Add comment.
+	* lisp.h (XTERMINAL): Add eassert.
+	* process.c (make_lisp_proc): Now static here.
+
 2015-01-16  Paul Eggert  <eggert@cs.ucla.edu>
 	Give up on -Wsuggest-attribute=const

src/lisp.h

@@ -608,6 +608,7 @@ INLINE bool SUBRP (Lisp_Object);
 INLINE bool (SYMBOLP) (Lisp_Object);
 INLINE bool (VECTORLIKEP) (Lisp_Object);
 INLINE bool WINDOWP (Lisp_Object);
+INLINE bool TERMINALP (Lisp_Object);
 INLINE struct Lisp_Save_Value *XSAVE_VALUE (Lisp_Object);
 INLINE struct Lisp_Symbol *(XSYMBOL) (Lisp_Object);
 INLINE void *(XUNTAG) (Lisp_Object, int);
@@ -998,6 +999,7 @@ XWINDOW (Lisp_Object a)
 INLINE struct terminal *
 XTERMINAL (Lisp_Object a)
 {
+  eassert (TERMINALP (a));
   return XUNTAG (a, Lisp_Vectorlike);
 }
 
@@ -1060,12 +1062,6 @@ builtin_lisp_symbol (int index)
   return make_lisp_symbol (lispsym + index);
 }
 
-INLINE Lisp_Object
-make_lisp_proc (struct Lisp_Process *p)
-{
-  return make_lisp_ptr (p, Lisp_Vectorlike);
-}
-
 #define XSETINT(a, b) ((a) = make_number (b))
 #define XSETFASTINT(a, b) ((a) = make_natnum (b))
 #define XSETCONS(a, b) ((a) = make_lisp_ptr (b, Lisp_Cons))

src/process.c

@@ -422,6 +422,11 @@ pset_write_queue (struct Lisp_Process *p, Lisp_Object val)
 }
 
 
+static Lisp_Object
+make_lisp_proc (struct Lisp_Process *p)
+{
+  return make_lisp_ptr (p, Lisp_Vectorlike);
+}
 
 static struct fd_callback_data
 {