-static u_int16_t upcase_table_1[64] = {
+static const u_int16_t upcase_table_1[64] = {
0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, /* 0x0040-0x0047 */
0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, /* 0x0048-0x004F */
0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, /* 0x0050-0x0057 */
0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, /* 0x0070-0x0077 */
0x0058, 0x0059, 0x005A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F }; /* 0x0078-0x007F */
-static u_int16_t upcase_table_2[512] = {
+static const u_int16_t upcase_table_2[512] = {
0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x00C7, /* 0x00C0-0x00C7 */
0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF, /* 0x00C8-0x00CF */
0x00D0, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x00D7, /* 0x00D0-0x00D7 */
0x02B0, 0x02B1, 0x02B2, 0x02B3, 0x02B4, 0x02B5, 0x02B6, 0x02B7, /* 0x02B0-0x02B7 */
0x02B8, 0x02B9, 0x02BA, 0x02BB, 0x02BC, 0x02BD, 0x02BE, 0x02BF }; /* 0x02B8-0x02BF */
-static u_int16_t upcase_table_3[384] = {
+static const u_int16_t upcase_table_3[384] = {
0x0380, 0x0381, 0x0382, 0x0383, 0x0384, 0x0385, 0x0386, 0x0387, /* 0x0380-0x0387 */
0x0388, 0x0389, 0x038A, 0x038B, 0x038C, 0x038D, 0x038E, 0x038F, /* 0x0388-0x038F */
0x0390, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397, /* 0x0390-0x0397 */
0x04F0, 0x04F0, 0x04F2, 0x04F2, 0x04F4, 0x04F4, 0x04F6, 0x04F7, /* 0x04F0-0x04F7 */
0x04F8, 0x04F8, 0x04FA, 0x04FB, 0x04FC, 0x04FD, 0x04FE, 0x04FF }; /* 0x04F8-0x04FF */
-static u_int16_t upcase_table_4[128] = {
+static const u_int16_t upcase_table_4[128] = {
0x0540, 0x0541, 0x0542, 0x0543, 0x0544, 0x0545, 0x0546, 0x0547, /* 0x0540-0x0547 */
0x0548, 0x0549, 0x054A, 0x054B, 0x054C, 0x054D, 0x054E, 0x054F, /* 0x0548-0x054F */
0x0550, 0x0551, 0x0552, 0x0553, 0x0554, 0x0555, 0x0556, 0x0557, /* 0x0550-0x0557 */
0x05B0, 0x05B1, 0x05B2, 0x05B3, 0x05B4, 0x05B5, 0x05B6, 0x05B7, /* 0x05B0-0x05B7 */
0x05B8, 0x05B9, 0x05BA, 0x05BB, 0x05BC, 0x05BD, 0x05BE, 0x05BF }; /* 0x05B8-0x05BF */
-static u_int16_t upcase_table_5[512] = {
+static const u_int16_t upcase_table_5[512] = {
0x1E00, 0x1E00, 0x1E02, 0x1E02, 0x1E04, 0x1E04, 0x1E06, 0x1E06, /* 0x1E00-0x1E07 */
0x1E08, 0x1E08, 0x1E0A, 0x1E0A, 0x1E0C, 0x1E0C, 0x1E0E, 0x1E0E, /* 0x1E08-0x1E0F */
0x1E10, 0x1E10, 0x1E12, 0x1E12, 0x1E14, 0x1E14, 0x1E16, 0x1E16, /* 0x1E10-0x1E17 */
0x1FF0, 0x1FF1, 0x1FF2, 0x1FF3, 0x1FF4, 0x1FF5, 0x1FF6, 0x1FF7, /* 0x1FF0-0x1FF7 */
0x1FF8, 0x1FF9, 0x1FFA, 0x1FFB, 0x1FFC, 0x1FFD, 0x1FFE, 0x1FFF }; /* 0x1FF8-0x1FFF */
-static u_int16_t upcase_table_6[64] = {
+static const u_int16_t upcase_table_6[64] = {
0x2140, 0x2141, 0x2142, 0x2143, 0x2144, 0x2145, 0x2146, 0x2147, /* 0x2140-0x2147 */
0x2148, 0x2149, 0x214A, 0x214B, 0x214C, 0x214D, 0x214E, 0x214F, /* 0x2148-0x214F */
0x2150, 0x2151, 0x2152, 0x2153, 0x2154, 0x2155, 0x2156, 0x2157, /* 0x2150-0x2157 */
0x2160, 0x2161, 0x2162, 0x2163, 0x2164, 0x2165, 0x2166, 0x2167, /* 0x2170-0x2177 */
0x2168, 0x2169, 0x216A, 0x216B, 0x216C, 0x216D, 0x216E, 0x216F }; /* 0x2178-0x217F */
-static u_int16_t upcase_table_7[64] = {
+static const u_int16_t upcase_table_7[64] = {
0x24C0, 0x24C1, 0x24C2, 0x24C3, 0x24C4, 0x24C5, 0x24C6, 0x24C7, /* 0x24C0-0x24C7 */
0x24C8, 0x24C9, 0x24CA, 0x24CB, 0x24CC, 0x24CD, 0x24CE, 0x24CF, /* 0x24C8-0x24CF */
0x24B6, 0x24B7, 0x24B8, 0x24B9, 0x24BA, 0x24BB, 0x24BC, 0x24BD, /* 0x24D0-0x24D7 */
0x24F0, 0x24F1, 0x24F2, 0x24F3, 0x24F4, 0x24F5, 0x24F6, 0x24F7, /* 0x24F0-0x24F7 */
0x24F8, 0x24F9, 0x24FA, 0x24FB, 0x24FC, 0x24FD, 0x24FE, 0x24FF }; /* 0x24F8-0x24FF */
-static u_int16_t upcase_table_8[64] = {
+static const u_int16_t upcase_table_8[64] = {
0xFF40, 0xFF21, 0xFF22, 0xFF23, 0xFF24, 0xFF25, 0xFF26, 0xFF27, /* 0xFF40-0xFF47 */
0xFF28, 0xFF29, 0xFF2A, 0xFF2B, 0xFF2C, 0xFF2D, 0xFF2E, 0xFF2F, /* 0xFF48-0xFF4F */
0xFF30, 0xFF31, 0xFF32, 0xFF33, 0xFF34, 0xFF35, 0xFF36, 0xFF37, /* 0xFF50-0xFF57 */
-static u_int16_t lowcase_table_1[64] = {
+static const u_int16_t lowcase_table_1[64] = {
0x0040, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, /* 0x0040-0x0047 */
0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, /* 0x0048-0x004F */
0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, /* 0x0050-0x0057 */
0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, /* 0x0070-0x0077 */
0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F }; /* 0x0078-0x007F */
-static u_int16_t lowcase_table_2[384] = {
+static const u_int16_t lowcase_table_2[384] = {
0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7, /* 0x00C0-0x00C7 */
0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF, /* 0x00C8-0x00CF */
0x00F0, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x00D7, /* 0x00D0-0x00D7 */
0x0230, 0x0231, 0x0232, 0x0233, 0x0234, 0x0235, 0x0236, 0x0237, /* 0x0230-0x0237 */
0x0238, 0x0239, 0x023A, 0x023B, 0x023C, 0x023D, 0x023E, 0x023F }; /* 0x0238-0x023F */
-static u_int16_t lowcase_table_3[512] = {
+static const u_int16_t lowcase_table_3[512] = {
0x0380, 0x0381, 0x0382, 0x0383, 0x0384, 0x0385, 0x03AC, 0x0387, /* 0x0380-0x0387 */
0x03AD, 0x03AE, 0x03AF, 0x038B, 0x03CC, 0x038D, 0x03CD, 0x03CE, /* 0x0388-0x038F */
0x0390, 0x03B1, 0x03B2, 0x03B3, 0x03B4, 0x03B5, 0x03B6, 0x03B7, /* 0x0390-0x0397 */
0x0570, 0x0571, 0x0572, 0x0573, 0x0574, 0x0575, 0x0576, 0x0577, /* 0x0570-0x0577 */
0x0578, 0x0579, 0x057A, 0x057B, 0x057C, 0x057D, 0x057E, 0x057F }; /* 0x0578-0x057F */
-static u_int16_t lowcase_table_4[512] = {
+static const u_int16_t lowcase_table_4[512] = {
0x1E01, 0x1E01, 0x1E03, 0x1E03, 0x1E05, 0x1E05, 0x1E07, 0x1E07, /* 0x1E00-0x1E07 */
0x1E09, 0x1E09, 0x1E0B, 0x1E0B, 0x1E0D, 0x1E0D, 0x1E0F, 0x1E0F, /* 0x1E08-0x1E0F */
0x1E11, 0x1E11, 0x1E13, 0x1E13, 0x1E15, 0x1E15, 0x1E17, 0x1E17, /* 0x1E10-0x1E17 */
0x1FF0, 0x1FF1, 0x1FF2, 0x1FF3, 0x1FF4, 0x1FF5, 0x1FF6, 0x1FF7, /* 0x1FF0-0x1FF7 */
0x1F78, 0x1F79, 0x1F7C, 0x1F7D, 0x1FFC, 0x1FFD, 0x1FFE, 0x1FFF }; /* 0x1FF8-0x1FFF */
-static u_int16_t lowcase_table_5[64] = {
+static const u_int16_t lowcase_table_5[64] = {
0x2140, 0x2141, 0x2142, 0x2143, 0x2144, 0x2145, 0x2146, 0x2147, /* 0x2140-0x2147 */
0x2148, 0x2149, 0x214A, 0x214B, 0x214C, 0x214D, 0x214E, 0x214F, /* 0x2148-0x214F */
0x2150, 0x2151, 0x2152, 0x2153, 0x2154, 0x2155, 0x2156, 0x2157, /* 0x2150-0x2157 */
0x2170, 0x2171, 0x2172, 0x2173, 0x2174, 0x2175, 0x2176, 0x2177, /* 0x2170-0x2177 */
0x2178, 0x2179, 0x217A, 0x217B, 0x217C, 0x217D, 0x217E, 0x217F }; /* 0x2178-0x217F */
-static u_int16_t lowcase_table_6[128] = {
+static const u_int16_t lowcase_table_6[128] = {
0x2480, 0x2481, 0x2482, 0x2483, 0x2484, 0x2485, 0x2486, 0x2487, /* 0x2480-0x2487 */
0x2488, 0x2489, 0x248A, 0x248B, 0x248C, 0x248D, 0x248E, 0x248F, /* 0x2488-0x248F */
0x2490, 0x2491, 0x2492, 0x2493, 0x2494, 0x2495, 0x2496, 0x2497, /* 0x2490-0x2497 */
0x24F0, 0x24F1, 0x24F2, 0x24F3, 0x24F4, 0x24F5, 0x24F6, 0x24F7, /* 0x24F0-0x24F7 */
0x24F8, 0x24F9, 0x24FA, 0x24FB, 0x24FC, 0x24FD, 0x24FE, 0x24FF }; /* 0x24F8-0x24FF */
-static u_int16_t lowcase_table_7[64] = {
+static const u_int16_t lowcase_table_7[64] = {
0xFF00, 0xFF01, 0xFF02, 0xFF03, 0xFF04, 0xFF05, 0xFF06, 0xFF07, /* 0xFF00-0xFF07 */
0xFF08, 0xFF09, 0xFF0A, 0xFF0B, 0xFF0C, 0xFF0D, 0xFF0E, 0xFF0F, /* 0xFF08-0xFF0F */
0xFF10, 0xFF11, 0xFF12, 0xFF13, 0xFF14, 0xFF15, 0xFF16, 0xFF17, /* 0xFF10-0xFF17 */