Merge pull request #340 from avih/win32-unicode-editing

Win32: support unicode editing

2 files changed, 27 insertions, 0 deletions

diff --git a/include/mingw.h b/include/mingw.h
index 232ffadd7..97db2f6a9 100644
--- a/include/mingw.h
+++ b/include/mingw.h
@@ -586,6 +586,18 @@ char *alloc_ext_space(const char *path);
 int add_win32_extension(char *p);
 char *file_is_win32_exe(const char *name);
 
+#if ENABLE_UNICODE_SUPPORT
+/*
+ * windows wchar_t is 16 bit, while linux (and busybox expectation) is 32.
+ * so when (busybox) unicode.h is included, wchar_t is 32 bit.
+ * Without unicode.h, MINGW_BB_WCHAR_T is busybox wide char (32),
+ * and wchar_t is Windows wide char (16).
+ */
+#define MINGW_BB_WCHAR_T uint32_t  /* keep in sync with unicode.h */
+
+MINGW_BB_WCHAR_T *bs_to_slash_u(MINGW_BB_WCHAR_T *p) FAST_FUNC;
+#endif
+
 char *bs_to_slash(char *p) FAST_FUNC;
 void slash_to_bs(char *p) FAST_FUNC;
 size_t remove_cr(char *p, size_t len) FAST_FUNC;
diff --git a/include/unicode.h b/include/unicode.h
index 0317a2151..e894f7148 100644
--- a/include/unicode.h
+++ b/include/unicode.h
@@ -87,6 +87,21 @@ void reinit_unicode(const char *LANG) FAST_FUNC;
 #  undef MB_CUR_MAX
 #  define MB_CUR_MAX 6
 
+#if ENABLE_PLATFORM_MINGW32
+  #undef wint_t
+  #undef mbstate_t
+  #undef mbstowcs
+  #undef wcstombs
+  #undef wcrtomb
+  #undef iswspace
+  #undef iswalnum
+  #undef iswpunct
+  #undef wcwidth
+
+  #undef wchar_t
+  #define wchar_t uint32_t  /* keep in sync with MINGW_BB_WCHAR_T */
+#endif
+
 /* Prevent name collisions */
 #  define wint_t    bb_wint_t
 #  define mbstate_t bb_mbstate_t