wangdali/OpenECC — pull request #1 by p5n (2014-02-18 17:20:48+00:00)
Title: 2 fixes for x86_64 and ARM platforms

- using stdint.h, because of int and long types are arch specific
- using signed char explicitly instead of char because of C standard does not define char type signedness (see ISO 9899:1999, section "6.2.5 Types"). More over ARM gcc uses unsigned char by default