Macro cleanup: PROTO

Regarding dict_lookup() in eval.c: both definitions are the same, the
only difference being the spacing between the indirection operator and
the indentation level.

src/nvim/buffer.c

@@ -627,7 +627,7 @@ void goto_buffer(exarg_T *eap, int start, int dir, int count)
 #endif
 }
 
-#if defined(HAS_SWAP_EXISTS_ACTION) || defined(PROTO)
+#if defined(HAS_SWAP_EXISTS_ACTION)
 /*
  * Handle the situation of swap_exists_action being set.
  * It is allowed for "old_curbuf" to be NULL or invalid.
@@ -2351,7 +2351,7 @@ int buflist_add(char_u *fname, int flags)
   return 0;
 }
 
-#if defined(BACKSLASH_IN_FILENAME) || defined(PROTO)
+#if defined(BACKSLASH_IN_FILENAME)
 /*
  * Adjust slashes in file names.  Called after 'shellslash' was set.
  */
@@ -2752,7 +2752,7 @@ void resettitle(void)
   mch_settitle(lasttitle, lasticon);
 }
 
-# if defined(EXITFREE) || defined(PROTO)
+# if defined(EXITFREE)
 void free_titles(void)
 {
   free(lasttitle);

src/nvim/charset.c

@@ -1849,7 +1849,7 @@ int hex2nr(int c)
   return c - '0';
 }
 
-#if defined(FEAT_TERMRESPONSE) || defined(FEAT_GUI_GTK) || defined(PROTO)
+#if defined(FEAT_TERMRESPONSE) || defined(FEAT_GUI_GTK)
 
 /// Convert two hex characters to a byte.
 /// Return -1 if one of the characters is not hex.
@@ -1866,8 +1866,7 @@ int hexhex2nr(char_u *p)
   return (hex2nr(p[0]) << 4) + hex2nr(p[1]);
 }
 
-#endif // if defined(FEAT_TERMRESPONSE) || defined(FEAT_GUI_GTK)
+#endif  // if defined(FEAT_TERMRESPONSE) || defined(FEAT_GUI_GTK)
-       // || defined(PROTO)
 
 /// Return true if "str" starts with a backslash that should be removed.
 /// For WIN32 this is only done when the character after the

src/nvim/edit.c

@@ -5800,7 +5800,7 @@ void set_last_insert(int c)
   last_insert_skip = 0;
 }
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 void free_last_insert(void)
 {
   free(last_insert);

src/nvim/eval.c

@@ -499,7 +499,7 @@ void eval_init(void)
   job_event_pool = kmp_init(JobEventPool);
 }
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 void eval_clear(void)
 {
   struct vimvar   *p;
@@ -4847,7 +4847,6 @@ list_equal (
   return item1 == NULL && item2 == NULL;
 }
 
-#if defined(PROTO)
 /*
  * Return the dictitem that an entry in a hashtable points to.
  */
@@ -4855,12 +4854,6 @@ dictitem_T *dict_lookup(hashitem_T *hi)
 {
   return HI2DI(hi);
 }
-#endif
-
-dictitem_T * dict_lookup(hashitem_T *hi)
-{
-    return HI2DI(hi);
-}
 
 /*
  * Return TRUE when two dictionaries have exactly the same key/values.
@@ -18047,7 +18040,7 @@ static ufunc_T *find_func(char_u *name)
   return NULL;
 }
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 void free_all_functions(void)
 {
   hashitem_T  *hi;

src/nvim/ex_cmds.c

@@ -825,7 +825,7 @@ void ex_copy(linenr_T line1, linenr_T line2, linenr_T n)
 
 static char_u   *prevcmd = NULL;        /* the previous command */
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 void free_prev_shellcmd(void)
 {
   free(prevcmd);
@@ -4609,7 +4609,7 @@ void write_viminfo_sub_string(FILE *fp)
   }
 }
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 void free_old_sub(void)
 {
   free(old_sub);
@@ -6184,7 +6184,7 @@ char_u * sign_typenr2name(int typenr)
   return (char_u *)_("[Deleted]");
 }
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 /*
  * Undefine/free all signs.
  */

src/nvim/ex_cmds2.c

@@ -2546,7 +2546,7 @@ void ex_scriptnames(exarg_T *eap)
     }
 }
 
-# if defined(BACKSLASH_IN_FILENAME) || defined(PROTO)
+# if defined(BACKSLASH_IN_FILENAME)
 /*
  * Fix slashes in the list of script names for 'shellslash'.
  */
@@ -2579,7 +2579,7 @@ char_u *get_scriptname(scid_T id)
   return SCRIPT_ITEM(id).sn_name;
 }
 
-# if defined(EXITFREE) || defined(PROTO)
+# if defined(EXITFREE)
 void free_scriptnames()
 {
 # define FREE_SCRIPTNAME(item) free((item)->sn_name)
@@ -3204,7 +3204,7 @@ static char_u **find_locales(void)
   return (char_u **)locales_ga.ga_data;
 }
 
-#  if defined(EXITFREE) || defined(PROTO)
+#  if defined(EXITFREE)
 void free_locales(void)
 {
   int i;

src/nvim/ex_docmd.c

@@ -5530,7 +5530,7 @@ void alist_new(void)
   alist_init(curwin->w_alist);
 }
 
-#if !defined(UNIX) || defined(PROTO)
+#if !defined(UNIX)
 /*
  * Expand the file names in the global argument list.
  * If "fnum_list" is not NULL, use "fnum_list[fnum_len]" as a list of buffer
@@ -5623,7 +5623,7 @@ alist_add (
   ++al->al_ga.ga_len;
 }
 
-#if defined(BACKSLASH_IN_FILENAME) || defined(PROTO)
+#if defined(BACKSLASH_IN_FILENAME)
 /*
  * Adjust slashes in file names.  Called after 'shellslash' was set.
  */
@@ -6256,7 +6256,7 @@ static void ex_read(exarg_T *eap)
 
 static char_u   *prev_dir = NULL;
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 void free_cd_dir(void)
 {
   free(prev_dir);

src/nvim/ex_getln.c

@@ -1972,7 +1972,7 @@ static void realloc_cmdbuff(int len)
 
 static char_u   *arshape_buf = NULL;
 
-# if defined(EXITFREE) || defined(PROTO)
+# if defined(EXITFREE)
 void free_cmdline_buf(void)
 {
   free(arshape_buf);

src/nvim/fileio.c

@@ -5149,7 +5149,7 @@ void write_lnum_adjust(linenr_T offset)
     curbuf->b_no_eol_lnum += offset;
 }
 
-#if defined(BACKSLASH_IN_FILENAME) || defined(PROTO)
+#if defined(BACKSLASH_IN_FILENAME)
 /*
  * Convert all backslashes in fname to forward slashes in-place.
  */
@@ -5547,7 +5547,7 @@ void do_augroup(char_u *arg, int del_group)
   }
 }
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 void free_all_autocmds(void)
 {
   for (current_augroup = -1; current_augroup < augroups.ga_len;
@@ -7454,7 +7454,7 @@ file_pat_to_reg_pat (
   return reg_pat;
 }
 
-#if defined(EINTR) || defined(PROTO)
+#if defined(EINTR)
 /*
  * Version of read() that retries when interrupted by EINTR (possibly
  * by a SIGWINCH).

src/nvim/garray.c

@@ -199,7 +199,7 @@ void ga_append(garray_T *gap, char c)
   GA_APPEND(char, gap, c);
 }
 
-#if defined(UNIX) || defined(WIN3264) || defined(PROTO)
+#if defined(UNIX) || defined(WIN3264)
 
 /// Append the text in "gap" below the cursor line and clear "gap".
 ///

src/nvim/getchar.c

@@ -1307,7 +1307,7 @@ static void closescript(void)
     --curscript;
 }
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 void close_all_scripts(void)
 {
   while (scriptin[0] != NULL)

src/nvim/mark.c

@@ -1180,7 +1180,7 @@ void set_last_cursor(win_T *win)
     win->w_buffer->b_last_cursor = win->w_cursor;
 }
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 void free_all_marks(void)
 {
   int i;

src/nvim/mbyte.c

@@ -3452,7 +3452,7 @@ char_u * enc_locale(void)
   return enc_canonize((char_u *)buf);
 }
 
-# if defined(USE_ICONV) || defined(PROTO)
+# if defined(USE_ICONV)
 
 
 /*
@@ -3591,7 +3591,7 @@ static char_u * iconv_string(vimconv_T *vcp, char_u *str, int slen, int *unconvl
   return result;
 }
 
-#  if defined(DYNAMIC_ICONV) || defined(PROTO)
+#  if defined(DYNAMIC_ICONV)
 /*
  * Dynamically load the "iconv.dll" on Win32.
  */

src/nvim/memline.c

@@ -3000,7 +3000,7 @@ static void ml_lineadd(buf_T *buf, int count)
   }
 }
 
-#if defined(HAVE_READLINK) || defined(PROTO)
+#if defined(HAVE_READLINK)
 /*
  * Resolve a symlink in the last component of a file name.
  * Note that f_resolve() does it for every part of the path, we don't do that

src/nvim/memory.c

@@ -440,7 +440,7 @@ void do_outofmem_msg(size_t size)
   }
 }
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 
 #include "nvim/file_search.h"
 #include "nvim/buffer.h"

src/nvim/menu.c

@@ -1359,7 +1359,7 @@ void ex_emenu(exarg_T *eap)
 
 #if defined(FEAT_GUI_MSWIN) \
   || defined(FEAT_GUI_GTK) \
-  || defined(FEAT_BEVAL_TIP) || defined(PROTO)
+  || defined(FEAT_BEVAL_TIP)
 /*
  * Given a menu descriptor, e.g. "File.New", find it in the menu hierarchy.
  */

src/nvim/misc1.c

@@ -2662,7 +2662,7 @@ void init_homedir(void)
   }
 }
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 void free_homedir(void)
 {
   free(homedir);

src/nvim/ops.c

@@ -2293,7 +2293,7 @@ void init_yank(void)
     y_regs[i].y_array = NULL;
 }
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 void clear_registers(void)
 {
   int i;

src/nvim/option.c

@@ -2237,7 +2237,7 @@ void set_number_default(char *name, long val)
     options[opt_idx].def_val[VI_DEFAULT] = (char_u *)val;
 }
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 /*
  * Free all options.
  */

src/nvim/os_unix.c

@@ -270,7 +270,7 @@ int use_xterm_mouse(void)
   return 0;
 }
 
-#if defined(USE_FNAME_CASE) || defined(PROTO)
+#if defined(USE_FNAME_CASE)
 /*
  * Set the case of the file name, if it already exists.  This will cause the
  * file name to remain exactly the same.
@@ -326,7 +326,7 @@ int len               /* buffer size, only used when name gets longer */
 }
 #endif
 
-#if defined(HAVE_ACL) || defined(PROTO)
+#if defined(HAVE_ACL)
 # ifdef HAVE_SYS_ACL_H
 #  include <sys/acl.h>
 # endif
@@ -335,7 +335,7 @@ int len               /* buffer size, only used when name gets longer */
 # endif
 
 
-#if defined(HAVE_SELINUX) || defined(PROTO)
+#if defined(HAVE_SELINUX)
 /*
  * Copy security info from "from_file" to "to_file".
  */
@@ -437,7 +437,7 @@ int mch_nodetype(char_u *name)
   return NODE_WRITABLE;
 }
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 void mch_free_mem(void)
 {
   free(oldtitle);

src/nvim/path.c

@@ -403,9 +403,9 @@ char_u *save_absolute_path(const char_u *name)
 }
 
 
-#if !defined(NO_EXPANDPATH) || defined(PROTO)
+#if !defined(NO_EXPANDPATH)
 
-#if defined(UNIX) || defined(USE_UNIXFILENAME) || defined(PROTO)
+#if defined(UNIX) || defined(USE_UNIXFILENAME)
 /*
  * Unix style wildcard expansion code.
  * It's here because it's used both for Unix and Mac.
@@ -1622,7 +1622,7 @@ int same_directory(char_u *f1, char_u *f2)
          && pathcmp((char *)ffname, (char *)f2, (int)(t1 - ffname)) == 0;
 }
 
-#if !defined(NO_EXPANDPATH) || defined(PROTO)
+#if !defined(NO_EXPANDPATH)
 /*
  * Compare path "p[]" to "q[]".
  * If "maxlen" >= 0 compare "p[maxlen]" to "q[maxlen]"

src/nvim/regexp.c

@@ -3228,7 +3228,7 @@ static garray_T backpos = GA_EMPTY_INIT_VALUE;
 #define REGSTACK_INITIAL        2048
 #define BACKPOS_INITIAL         64
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 void free_regexp_stuff(void)
 {
   ga_clear(&regstack);

src/nvim/search.c

@@ -294,7 +294,7 @@ void restore_search_patterns(void)
   }
 }
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 void free_search_patterns(void)
 {
   free(spats[0].pat);

src/nvim/strings.c

@@ -329,7 +329,7 @@ void vim_strcat(char_u *restrict to, const char_u *restrict from,
     STRCPY(to + tolen, from);
 }
 
-#if (!defined(HAVE_STRCASECMP) && !defined(HAVE_STRICMP)) || defined(PROTO)
+#if (!defined(HAVE_STRCASECMP) && !defined(HAVE_STRICMP))
 /*
  * Compare two strings, ignoring case, using current locale.
  * Doesn't work for multi-byte characters.
@@ -353,7 +353,7 @@ int vim_stricmp(const char *s1, const char *s2)
 }
 #endif
 
-#if (!defined(HAVE_STRNCASECMP) && !defined(HAVE_STRNICMP)) || defined(PROTO)
+#if (!defined(HAVE_STRNCASECMP) && !defined(HAVE_STRNICMP))
 /*
  * Compare two strings, for length "len", ignoring case, using current locale.
  * Doesn't work for multi-byte characters.

src/nvim/syntax.c

@@ -6644,7 +6644,7 @@ do_highlight (
   need_highlight_changed = TRUE;
 }
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 void free_highlight(void)
 {
   for (int i = 0; i < highlight_ga.ga_len; ++i) {

src/nvim/tag.c

@@ -1981,7 +1981,7 @@ static void found_tagfile_cb(char_u *fname, void *cookie)
   GA_APPEND(char_u *, &tag_fnames, vim_strsave(fname));
 }
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 void free_tag_stuff(void)
 {
   ga_clear_strings(&tag_fnames);

src/nvim/term.c

@@ -1487,7 +1487,7 @@ set_mouse_termcode (
   add_termcode(name, s, FALSE);
 }
 
-# if (defined(UNIX) && defined(FEAT_MOUSE_TTY)) || defined(PROTO)
+# if (defined(UNIX) && defined(FEAT_MOUSE_TTY))
 void 
 del_mouse_termcode (
     char_u n                  /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */
@@ -1704,7 +1704,7 @@ static char_u term_7to8bit(char_u *p)
 }
 
 
-#if !defined(HAVE_TGETENT) || defined(PROTO)
+#if !defined(HAVE_TGETENT)
 
 char_u *tltoa(unsigned long i)
 {
@@ -1945,7 +1945,7 @@ void term_delete_lines(int line_count)
   OUT_STR(tgoto((char *)T_CDL, 0, line_count));
 }
 
-#if defined(HAVE_TGETENT) || defined(PROTO)
+#if defined(HAVE_TGETENT)
 void term_set_winpos(int x, int y)
 {
   /* Can't handle a negative value here */
@@ -2010,7 +2010,7 @@ static void term_color(char_u *s, int n)
     OUT_STR(tgoto((char *)s, 0, n));
 }
 
-#if defined(UNIX) || defined(MACOS_X) || defined(PROTO)
+#if defined(UNIX) || defined(MACOS_X)
 /*
  * Generic function to set window title, using t_ts and t_fs.
  */

src/nvim/undo.c

@@ -128,7 +128,7 @@ static int undo_undoes = FALSE;
 
 static int lastmark = 0;
 
-#if defined(U_DEBUG) || defined(PROTO)
+#if defined(U_DEBUG)
 /*
  * Check the undo structures for being valid.  Print a warning when something
  * looks wrong.

src/nvim/window.c

@@ -2060,7 +2060,7 @@ win_free_mem (
   return wp;
 }
 
-#if defined(EXITFREE) || defined(PROTO)
+#if defined(EXITFREE)
 void win_free_all(void)
 {
   int dummy;