SIGN_EXTEND_CHAR - Haiku

Symbol: SIGN_EXTEND_CHAR

src/build/libgnuregex/regex.c

#undef SIGN_EXTEND_CHAR

src/build/libgnuregex/regex.c

#define SIGN_EXTEND_CHAR(c) ((signed char) (c))

src/build/libgnuregex/regex.c

#define SIGN_EXTEND_CHAR(c) ((((unsigned char) (c)) ^ 128) - 128)