Declare mbstate_t and wcrtomb for Borland

The Borland C++ 5.81 runtime library provides wcrtomb but only the C++
header <cwchar> actually declares the API.  Since this is C code we
cannot use the header, so declare it ourselves.

SVN-Revision: 4126

diff --git a/libarchive/archive_windows.h b/libarchive/archive_windows.h
index df62dce7c99860294267431c2c41ae15bab427b5..8783291aff7765575632db11fbeba9bb9d0a552d 100644 (file)
--- a/libarchive/archive_windows.h
+++ b/libarchive/archive_windows.h
@@ -272,6 +272,10 @@ extern void __la_dosmaperr(unsigned long e);
 extern struct archive_entry *__la_win_entry_in_posix_pathseparator(
     struct archive_entry *);
 
+#if defined(HAVE_WCRTOMB) && defined(__BORLANDC__)
+typedef int mbstate_t;
+size_t wcrtomb(char *, wchar_t, mbstate_t *);
+#endif
 
 #if defined(_MSC_VER) && _MSC_VER < 1300
 WINBASEAPI BOOL WINAPI GetVolumePathNameW(