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-rw-r--r--wcsmbs/wchar.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/wcsmbs/wchar.h b/wcsmbs/wchar.h
index 719de26e37..48ed81b33b 100644
--- a/wcsmbs/wchar.h
+++ b/wcsmbs/wchar.h
@@ -198,6 +198,7 @@ extern wchar_t *wmemset __P ((wchar_t *__s, wchar_t __c, size_t __n));
 
 /* Determine whether C constitutes a valid (one-byte) multibyte
    character.  */
+extern wint_t __btowc __P ((int __c));
 extern wint_t btowc __P ((int __c));
 
 /* Determine whether C corresponds to a member of the extended
@@ -206,6 +207,7 @@ extern int wctob __P ((wint_t __c));
 
 /* Determine whether PS points to an object representing the initial
    state.  */
+extern int __mbsinit __P ((__const mbstate_t *__ps));
 extern int mbsinit __P ((__const mbstate_t *__ps));
 
 /* Write wide character representation of multibyte character pointed