Lines Matching refs:ch
76 int ch = r.read();77 if (ch == -1) {79 } else if ((ch >= '0') && (ch <= '9')) {80 return ch - '0';81 } else if ((ch >= 'a') && (ch <= 'f')) {82 return ch - 'a' + 10;83 } else if ((ch >= 'A') && (ch <= 'F')) {84 return ch - 'A' + 10;