Amazon proprietary vendor files
Shell Makefile C
Latest commit bbc4538 Jul 27, 2016 @Hashcode Hashcode apollo/thor: hexedit libqc-opt.so for Android-M
replace references of *_53 with *_55:
utext_openUChars_55
utext_close_55
u_errorName_55
u_digit_55

Fixes:
Unable to open /vendor/lib/libqc-opt.so: dlopen failed:
cannot locate symbol "utext_openUChars_53" referenced by
"/system/vendor/lib/libqc-opt.so"...