Lines Matching defs:xch
3903 int val, xch;
3906 xch = ch;
3908 xch = toupper(ch);
3910 if(isdigit(xch))
3911 val = xch - '0';
3912 else if(isupper(xch))
3913 val = xch - 'A' + 10;
3914 else if(islower(xch))
3915 val = xch - 'a' + 36;
3916 else if(xch == '+')
3918 else if(xch == '/')
