[tnozaki-elftoolchain] TNF local patch for libelf - suppress -Wpointer-sign, signedness mismatch _libelf_translator_function's 1st argument,

[Takehiko NOZAKI]

_libelf_translator_function's 1st argument is unsigned cha *

typedef int _libelf_translator_function(unsigned char *_dst, size_t dsz,
    unsigned char *_src, size_t _cnt, int _byteswap);

but elf_scn.c and libelf_ehdr.c cast char *, not unsigned char *

TNF local patch seems change char * → void *

‌

[Takehiko NOZAKI]

svn r3013 already fixed, wontfix