1Version: 5.2.1 2 3Changes: 4 * Added _android.h included by _system.h 5 * Do not use linux float functions in num_get_float.cpp as Android does not 6 have them. 7 * _mbstate_t.h cannot define its own mbstate_t as bionic already defines 8 it. 9 * _pair.h needs to define bionic's (sgi's) internal pair header guard. 10