Add stdlib functions mbstowcs() and wcstombs().
As with the other wchar functions in Bionic, these are really
minimally functional stubs.
Change-Id: I805bc5642e7bc22d9d730cfc18f9fb4a5f164416
diff --git a/libc/include/wchar.h b/libc/include/wchar.h
index e2feb60..97e1b5c 100644
--- a/libc/include/wchar.h
+++ b/libc/include/wchar.h
@@ -100,6 +100,7 @@
extern size_t mbrlen(const char *, size_t, mbstate_t *);
extern size_t mbrtowc(wchar_t *, const char *, size_t, mbstate_t *);
extern size_t mbsrtowcs(wchar_t *, const char **, size_t, mbstate_t *);
+extern size_t mbstowcs(wchar_t *, const char *, size_t);
extern wint_t putwc(wchar_t, FILE *);
extern wint_t putwchar(wchar_t);
extern int swprintf(wchar_t *, size_t, const wchar_t *, ...);
@@ -130,6 +131,7 @@
extern double wcstod(const wchar_t *, wchar_t **);
extern wchar_t *wcstok(wchar_t *, const wchar_t *, wchar_t **);
extern long int wcstol(const wchar_t *, wchar_t **, int);
+extern size_t wcstombs(char *, const wchar_t *, size_t);
extern unsigned long int wcstoul(const wchar_t *, wchar_t **, int);
extern wchar_t *wcswcs(const wchar_t *, const wchar_t *);
extern int wcswidth(const wchar_t *, size_t);