Use proper extern declaration for _nl_C_LC_CTYPE_{class,toupper,tolower}

The existing initializers already contain explicit casts.  Keep them
due to int/uint32_t mismatch.

Reviewed-by: Frédéric Bérat <fberat@redhat.com>

diff --git a/ctype/ctype-info.c b/ctype/ctype-info.c
index 8fb08247e3d73a33b62f3cfdbfe74690d189060f..bb14f1ea3cdc39b5d918a8e8312c958ec961ca54 100644 (file)
--- a/ctype/ctype-info.c
+++ b/ctype/ctype-info.c
@@ -41,10 +41,7 @@ libc_hidden_def (__ctype_init)
 #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3)
 
 /* Defined in locale/C-ctype.c.  */
-extern const char _nl_C_LC_CTYPE_class[] attribute_hidden;
 extern const char _nl_C_LC_CTYPE_class32[] attribute_hidden;
-extern const char _nl_C_LC_CTYPE_toupper[] attribute_hidden;
-extern const char _nl_C_LC_CTYPE_tolower[] attribute_hidden;
 extern const char _nl_C_LC_CTYPE_class_upper[] attribute_hidden;
 extern const char _nl_C_LC_CTYPE_class_lower[] attribute_hidden;
 extern const char _nl_C_LC_CTYPE_class_alpha[] attribute_hidden;

diff --git a/include/ctype.h b/include/ctype.h
index 0f6e7fc7ea28f821b290f5b0c31b5afb7fc37723..a15e5b66781535d4e7a31d67a7c2339e19dde436 100644 (file)
--- a/include/ctype.h
+++ b/include/ctype.h
@@ -66,6 +66,11 @@ __ctype_tolower_loc (void)
 #   define __isdigit_l(c, l) ({ int __c = (c); __c >= '0' && __c <= '9'; })
 #  endif  /* Not __NO_CTYPE.  */
 
+/* For use in initializers.  */
+extern const char _nl_C_LC_CTYPE_class[] attribute_hidden;
+extern const uint32_t _nl_C_LC_CTYPE_toupper[] attribute_hidden;
+extern const uint32_t _nl_C_LC_CTYPE_tolower[] attribute_hidden;
+
 # endif        /* IS_IN (libc).  */
 #endif  /* Not _ISOMAC.  */
 

diff --git a/locale/xlocale.c b/locale/xlocale.c
index 30c094d43a026923f74bef1c424be362e2d70f15..5e25c0e4b836fc44dab94730c0dfe27d09b5e34b 100644 (file)
--- a/locale/xlocale.c
+++ b/locale/xlocale.c
@@ -18,18 +18,13 @@
 
 #include <locale.h>
 #include "localeinfo.h"
+#include <ctype.h>
 
 #define DEFINE_CATEGORY(category, category_name, items, a) \
 extern struct __locale_data _nl_C_##category;
 #include "categories.def"
 #undef DEFINE_CATEGORY
 
-/* Defined in locale/C-ctype.c.  */
-extern const char _nl_C_LC_CTYPE_class[] attribute_hidden;
-extern const char _nl_C_LC_CTYPE_toupper[] attribute_hidden;
-extern const char _nl_C_LC_CTYPE_tolower[] attribute_hidden;
-
-
 const struct __locale_struct _nl_C_locobj attribute_hidden =
   {
     .__locales =