Fix int/EMACS_INT use in casefiddle.c and syntax.c.

 syntax.c (scan_words, update_syntax_table)
 (prev_char_comend_first, back_comment, skip_chars)
 (skip_syntaxes, Fforward_comment, Fbackward_prefix_chars): Use
 EMACS_INT for buffer and string positions.
 syntax.h (scan_words, update_syntax_table): Adjust prototypes.
 casefiddle.c (operate_on_word): Use EMACS_INT for buffer
 positions.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/casefiddle.c b/src/casefiddle.c
index b6551618b2f..a9169f79951 100644
--- a/src/casefiddle.c
+++ b/src/casefiddle.c
@@ -352,8 +352,8 @@ static Lisp_Object
 operate_on_word (Lisp_Object arg, EMACS_INT *newpoint)
 {
   Lisp_Object val;
-  int farend;
-  int iarg;
+  EMACS_INT farend;
+  EMACS_INT iarg;
 
   CHECK_NUMBER (arg);
   iarg = XINT (arg);