Use ptrdiff_t for hash table indexes.

* category.c (hash_get_category_set):
* ccl.c (ccl_driver):
* charset.h (struct charset.hash_index, CHECK_CHARSET_GET_ID):
* coding.c (coding_system_charset_list, detect_coding_system):
* coding.h (struct coding_system.id):
* composite.c (get_composition_id, gstring_lookup_cache):
* fns.c (hash_lookup, hash_put, Fgethash, Fputhash):
* image.c (xpm_get_color_table_h):
* lisp.h (hash_lookup, hash_put):
* minibuf.c (Ftest_completion):
Use ptrdiff_t for hash table indexes, not int (which is too
narrow, on 64-bit hosts) or EMACS_INT (which is too wide, on
32-bit --with-wide-int hosts).

1 files changed, 2 insertions, 2 deletions

diff --git a/src/coding.c b/src/coding.c
index 65c8a767c2b..73a4bbc5e25 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -5838,7 +5838,7 @@ coding_charset_list (struct coding_system *coding)
 Lisp_Object
 coding_system_charset_list (Lisp_Object coding_system)
 {
-  int id;
+  ptrdiff_t id;
   Lisp_Object attrs, charset_list;
 
   CHECK_CODING_SYSTEM_GET_ID (coding_system, id);
@@ -8076,7 +8076,7 @@ detect_coding_system (const unsigned char *src,
   Lisp_Object attrs, eol_type;
   Lisp_Object val = Qnil;
   struct coding_system coding;
-  int id;
+  ptrdiff_t id;
   struct coding_detection_info detect_info;
   enum coding_category base_category;
   int null_byte_found = 0, eight_bit_found = 0;