Lines Matching refs:ch
133 int ch = r.read();134 if (ch == -1) {136 } else if ((ch >= '0') && (ch <= '9')) {137 return ch - '0';138 } else if ((ch >= 'a') && (ch <= 'f')) {139 return ch - 'a' + 10;140 } else if ((ch >= 'A') && (ch <= 'F')) {141 return ch - 'A' + 10;142 } else if (ch == 'X') {