+#define MyNumber(n) (short) LOW_MSB(n)
+
+#define SIZEOF_32BITS 4
+
+#if NCURSES_USE_DATABASE
+#if NCURSES_EXT_NUMBERS
+static size_t
+convert_16bits(char *buf, NCURSES_INT2 *Numbers, int count)
+{
+ int i;
+ size_t j;
+ size_t size = SIZEOF_SHORT;
+ for (i = 0; i < count; i++) {
+ unsigned mask = 0xff;
+ unsigned char ch = 0;
+ Numbers[i] = 0;
+ for (j = 0; j < size; ++j) {
+ ch = UChar(*buf++);
+ Numbers[i] |= (ch << (8 * j));
+ mask <<= 8;
+ }
+ if (ch & 0x80) {
+ while (mask != 0) {
+ Numbers[i] |= (int) mask;
+ mask <<= 8;
+ }
+ }
+ TR(TRACE_DATABASE, ("get Numbers[%d]=%d", i, Numbers[i]));
+ }
+ return size;
+}
+
+static size_t
+convert_32bits(char *buf, NCURSES_INT2 *Numbers, int count)
+{
+ int i;
+ size_t j;
+ size_t size = SIZEOF_INT2;
+ unsigned char ch;
+
+ assert(sizeof(NCURSES_INT2) == size);
+ for (i = 0; i < count; i++) {
+ Numbers[i] = 0;
+ for (j = 0; j < size; ++j) {
+ ch = UChar(*buf++);
+ Numbers[i] |= (ch << (8 * j));
+ }
+ /* "unsigned" and NCURSES_INT2 are the same size - no sign-extension */
+ TR(TRACE_DATABASE, ("get Numbers[%d]=%d", i, Numbers[i]));
+ }
+ return size;
+}
+#else
+static size_t
+convert_32bits(char *buf, NCURSES_INT2 *Numbers, int count)
+{
+ int i, j;
+ unsigned char ch;
+ for (i = 0; i < count; i++) {
+ int value = 0;
+ for (j = 0; j < SIZEOF_32BITS; ++j) {
+ ch = UChar(*buf++);
+ value |= (ch << (8 * j));
+ }
+ if (value == -1)
+ Numbers[i] = ABSENT_NUMERIC;
+ else if (value == -2)
+ Numbers[i] = CANCELLED_NUMERIC;
+ else if (value > MAX_OF_TYPE(NCURSES_INT2))
+ Numbers[i] = MAX_OF_TYPE(NCURSES_INT2);
+ else
+ Numbers[i] = (short) value;
+ TR(TRACE_DATABASE, ("get Numbers[%d]=%d", i, Numbers[i]));
+ }
+ return SIZEOF_SHORT;
+}
+
+static size_t
+convert_16bits(char *buf, NCURSES_INT2 *Numbers, int count)