[PATCH] [libc++] Support newlib as libc++'s C library [locale part]

[Jonathan Roelofs]

================
Comment at: include/support/xlocale/xlocale.h:164
@@ +163,3 @@
+
+static inline long long strtoll_l(const char *nptr, char **endptr, int base,
+                                  locale_t) {
----------------
Note that the type of base changed here. locale_bionic.h got this wrong before, and likewise for the other three.

http://reviews.llvm.org/D5385