1 files changed, 19 insertions, 12 deletions

diff --git a/src/lisp.h b/src/lisp.h
index 9cbaf24cacf..bd70dcebbdb 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -964,7 +964,7 @@ struct Lisp_Subr
       Lisp_Object (*a7) (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
       Lisp_Object (*a8) (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
       Lisp_Object (*aUNEVALLED) (Lisp_Object args);
-      Lisp_Object (*aMANY) (int, Lisp_Object *);
+      Lisp_Object (*aMANY) (size_t, Lisp_Object *);
     } function;
     short min_args, max_args;
     const char *symbol_name;
@@ -1814,7 +1814,7 @@ typedef struct {
 
 /* Note that the weird token-substitution semantics of ANSI C makes
    this work for MANY and UNEVALLED.  */
-#define DEFUN_ARGS_MANY         (int, Lisp_Object *)
+#define DEFUN_ARGS_MANY         (size_t, Lisp_Object *)
 #define DEFUN_ARGS_UNEVALLED    (Lisp_Object)
 #define DEFUN_ARGS_0    (void)
 #define DEFUN_ARGS_1    (Lisp_Object)
@@ -2084,7 +2084,7 @@ struct gcpro
   volatile Lisp_Object *var;
 
   /* Number of consecutive protected variables.  */
-  int nvars;
+  size_t nvars;
 
 #ifdef DEBUG_GCPRO
   int level;
@@ -2283,7 +2283,7 @@ void staticpro (Lisp_Object *);
 struct window;
 struct frame;
 
-/* Defined in data.c */
+/* Defined in data.c.  */
 extern Lisp_Object Qnil, Qt, Qquote, Qlambda, Qsubr, Qunbound;
 extern Lisp_Object Qerror_conditions, Qerror_message, Qtop_level;
 extern Lisp_Object Qerror, Qquit, Qwrong_type_argument, Qargs_out_of_range;
@@ -2408,7 +2408,7 @@ EXFUN (Fchar_width, 1);
 EXFUN (Fstring, MANY);
 extern EMACS_INT chars_in_text (const unsigned char *, EMACS_INT);
 extern EMACS_INT multibyte_chars_in_text (const unsigned char *, EMACS_INT);
-extern int multibyte_char_to_unibyte (int, Lisp_Object);
+extern int multibyte_char_to_unibyte (int);
 extern int multibyte_char_to_unibyte_safe (int);
 extern void init_character_once (void);
 extern void syms_of_character (void);
@@ -2817,7 +2817,7 @@ extern void init_obarray (void);
 extern void init_lread (void);
 extern void syms_of_lread (void);
 
-/* Defined in eval.c */
+/* Defined in eval.c.  */
 extern Lisp_Object Qautoload, Qexit, Qinteractive, Qcommandp, Qdefun, Qmacro;
 extern Lisp_Object Qinhibit_quit, Qclosure;
 extern Lisp_Object Vautoload_queue;
@@ -2835,6 +2835,9 @@ EXFUN (Frun_hooks, MANY);
 EXFUN (Frun_hook_with_args, MANY);
 EXFUN (Frun_hook_with_args_until_failure, MANY);
 extern void run_hook_with_args_2 (Lisp_Object, Lisp_Object, Lisp_Object);
+extern Lisp_Object run_hook_with_args (size_t nargs, Lisp_Object *args,
+                                       Lisp_Object (*funcall)
+                                       (size_t nargs, Lisp_Object *args));
 EXFUN (Fprogn, UNEVALLED);
 EXFUN (Finteractive_p, 0);
 EXFUN (Fthrow, 2) NO_RETURN;
@@ -2867,7 +2870,7 @@ extern Lisp_Object internal_lisp_condition_case (Lisp_Object, Lisp_Object, Lisp_
 extern Lisp_Object internal_condition_case (Lisp_Object (*) (void), Lisp_Object, Lisp_Object (*) (Lisp_Object));
 extern Lisp_Object internal_condition_case_1 (Lisp_Object (*) (Lisp_Object), Lisp_Object, Lisp_Object, Lisp_Object (*) (Lisp_Object));
 extern Lisp_Object internal_condition_case_2 (Lisp_Object (*) (Lisp_Object, Lisp_Object), Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object (*) (Lisp_Object));
-extern Lisp_Object internal_condition_case_n (Lisp_Object (*) (int, Lisp_Object *), int, Lisp_Object *, Lisp_Object, Lisp_Object (*) (Lisp_Object));
+extern Lisp_Object internal_condition_case_n (Lisp_Object (*) (size_t, Lisp_Object *), size_t, Lisp_Object *, Lisp_Object, Lisp_Object (*) (Lisp_Object));
 extern void specbind (Lisp_Object, Lisp_Object);
 extern void record_unwind_protect (Lisp_Object (*) (Lisp_Object), Lisp_Object);
 extern Lisp_Object unbind_to (int, Lisp_Object);
@@ -2877,7 +2880,7 @@ extern void do_autoload (Lisp_Object, Lisp_Object);
 extern Lisp_Object un_autoload (Lisp_Object);
 EXFUN (Ffetch_bytecode, 1);
 extern void init_eval_once (void);
-extern Lisp_Object safe_call (int, Lisp_Object *);
+extern Lisp_Object safe_call (size_t, Lisp_Object *);
 extern Lisp_Object safe_call1 (Lisp_Object, Lisp_Object);
 extern Lisp_Object safe_call2 (Lisp_Object, Lisp_Object, Lisp_Object);
 extern void init_eval (void);
@@ -3188,7 +3191,7 @@ extern Lisp_Object decode_env_path (const char *, const char *);
 extern Lisp_Object empty_unibyte_string, empty_multibyte_string;
 extern Lisp_Object Qfile_name_handler_alist;
 extern void (*fatal_error_signal_hook) (void);
-extern SIGTYPE fatal_error_signal (int);
+extern void fatal_error_signal (int);
 EXFUN (Fkill_emacs, 1) NO_RETURN;
 #if HAVE_SETLOCALE
 void fixup_locale (void);
@@ -3240,7 +3243,11 @@ extern void syms_of_process (void);
 extern void setup_process_coding_systems (Lisp_Object);
 
 EXFUN (Fcall_process, MANY);
-extern int child_setup (int, int, int, char **, int, Lisp_Object);
+extern int child_setup (int, int, int, char **, int, Lisp_Object)
+#ifndef DOS_NT
+ NO_RETURN
+#endif
+ ;
 extern void init_callproc_1 (void);
 extern void init_callproc (void);
 extern void set_initial_environment (void);
@@ -3607,7 +3614,7 @@ extern Lisp_Object safe_alloca_unwind (Lisp_Object);
     else                                                  \
       {                                                   \
         buf = (type) xmalloc (size);                      \
-        sa_must_free++;                                   \
+        sa_must_free = 1;                                 \
         record_unwind_protect (safe_alloca_unwind,        \
                                make_save_value (buf, 0)); \
       }                                                   \
@@ -3637,7 +3644,7 @@ extern Lisp_Object safe_alloca_unwind (Lisp_Object);
         buf = (Lisp_Object *) xmalloc (size_);            \
         arg_ = make_save_value (buf, nelt);               \
         XSAVE_VALUE (arg_)->dogc = 1;                     \
-        sa_must_free++;                                   \
+        sa_must_free = 1;                                 \
         record_unwind_protect (safe_alloca_unwind, arg_); \
       }                                                   \
   } while (0)