[f40a309] | 1 | /*
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| 2 | =============================================================================
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| 3 | ettpch.c -- MIDAS tuning table pitch field handlers
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| 4 | Version 6 -- 1987-12-21 -- D.N. Lynx Crowe
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| 5 | =============================================================================
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| 6 | */
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| 7 |
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| 8 | #define DEBUGIT 0
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| 9 |
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| 10 | #include "stddefs.h"
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| 11 | #include "fields.h"
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| 12 | #include "vsdd.h"
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| 13 | #include "vsddsw.h"
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| 14 | #include "graphdef.h"
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| 15 | #include "charset.h"
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| 16 |
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| 17 | #include "midas.h"
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| 18 | #include "tundsp.h"
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| 19 |
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| 20 | /* functions defined elsewhere */
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| 21 |
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[0580615] | 22 | extern short cnvp2c(void);
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[f40a309] | 23 |
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| 24 | /* variables defined elsewhere */
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| 25 |
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| 26 | #if DEBUGIT
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| 27 | extern short debugsw;
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| 28 | #endif
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| 29 |
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| 30 | extern short stcrow, stccol, cents;
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| 31 |
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| 32 | extern short tdbox[][8];
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| 33 |
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| 34 | extern short tuntab[];
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| 35 |
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| 36 | extern char dspbuf[];
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| 37 | extern char sfdsp[];
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| 38 |
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| 39 | extern unsigned *tunob;
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| 40 |
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| 41 | /* |
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| 42 |
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| 43 | */
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| 44 |
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| 45 | /*
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| 46 | =============================================================================
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| 47 | loc2key() -- convert a screen location to a key number or field code
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| 48 | =============================================================================
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| 49 | */
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[0580615] | 50 |
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[f40a309] | 51 | short loc2key(short row, short col)
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| 52 | {
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| 53 | if (row EQ 24) {
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| 54 |
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| 55 | if ((col > 6) AND (col < 39))
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| 56 | return(-1); /* -1 = name */
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| 57 | else if (col > 52)
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| 58 | return(-9); /* -9 = table # */
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| 59 | else
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| 60 | return(-10); /* -10 = not a field */
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| 61 |
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| 62 | } else if (col < 12)
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| 63 | return(row); /* 0..23 = key 0..23 */
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| 64 | else if ((col > 11) AND (col < 22))
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| 65 | return(row + 24); /* 24..47 = key 24..47 */
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| 66 | else if ((col > 21) AND (col < 32))
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| 67 | return(row + 48); /* 48..71 = key 48..71 */
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| 68 | else if ((col > 31) AND (col < 42))
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| 69 | return(row + 72); /* 72..95 = key 72..95 */
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| 70 | else if ((col > 41) AND (col < 53))
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| 71 | return(row + 96); /* 96..119 = key 96..119 */
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| 72 | else if ((col > 52) AND (row < 8))
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| 73 | return(row + 120); /* 120..127 = key 120..127 */
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| 74 | else if (col > 52) {
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| 75 |
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| 76 | if ((row EQ 9) OR (row EQ 10))
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| 77 | return(-2); /* -2 = transpose and copy */
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| 78 | else if (row EQ 12)
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| 79 | return(-3); /* -3 = increment */
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| 80 | else if (row EQ 14)
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| 81 | return(-4); /* -4 = interpolate */
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| 82 | else if (row EQ 16)
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| 83 | return(-5); /* -5 = undo */
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| 84 | else if (row EQ 18)
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| 85 | return(-6); /* -6 = value */
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| 86 | else if (row EQ 20)
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| 87 | return(-7); /* -7 = store */
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| 88 | else if (row EQ 22)
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| 89 | return(-8); /* -8 = retrieve */
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| 90 | else
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| 91 | return(-10); /* -10 = not a field */
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| 92 | }
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| 93 | }
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| 94 |
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| 95 | /* |
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| 96 |
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| 97 | */
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| 98 |
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| 99 | /*
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| 100 | =============================================================================
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| 101 | et_tpch() -- load the edit buffer
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| 102 | =============================================================================
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[0580615] | 103 | */
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[f40a309] | 104 |
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| 105 | short et_tpch(short nn)
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| 106 | {
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| 107 | register short key, val;
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| 108 |
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| 109 | key = loc2key(stcrow, stccol);
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| 110 |
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| 111 | if (key < 0)
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| 112 | return(FAILURE);
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| 113 |
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| 114 | val = tuntab[key];
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| 115 | cnvc2p(ebuf, (val >> 1));
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| 116 | ebflag = TRUE;
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| 117 | return(SUCCESS);
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| 118 | }
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| 119 |
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| 120 | /* |
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| 121 |
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| 122 | */
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| 123 |
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| 124 | /*
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| 125 | =============================================================================
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| 126 | ef_tpch() -- unload (parse) edit buffer
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[0580615] | 127 | =============================================================================
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[f40a309] | 128 | */
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| 129 |
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| 130 | short ef_tpch(short nn)
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| 131 | {
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| 132 | register short key;
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| 133 |
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| 134 | ebflag = FALSE;
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| 135 | key = loc2key(stcrow, stccol);
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| 136 |
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| 137 | if (key < 0)
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| 138 | return(FAILURE);
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| 139 |
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| 140 | if (cnvp2c() EQ FAILURE)
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| 141 | return(FAILURE);
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| 142 |
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| 143 | modtun();
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| 144 | tuntab[key] = cents << 1;
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| 145 | return(SUCCESS);
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| 146 | }
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| 147 |
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| 148 | /* |
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| 149 |
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| 150 | */
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| 151 |
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| 152 | /*
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| 153 | =============================================================================
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[0580615] | 154 | rd_tpch() -- (re)display the field
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[f40a309] | 155 | =============================================================================
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| 156 | */
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| 157 |
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| 158 | short rd_tpch(short nn)
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| 159 | {
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| 160 | register short val, key, n;
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| 161 |
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| 162 | n = nn & 0xFF;
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| 163 | key = loc2key(cfetp->frow, cfetp->flcol);
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| 164 | val = tuntab[key];
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| 165 |
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| 166 | cnvc2p(dspbuf, (val >> 1));
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| 167 |
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| 168 | dspbuf[0] += '0';
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| 169 | dspbuf[1] += 'A';
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| 170 | dspbuf[2] = sfdsp[dspbuf[2] - 7];
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| 171 | dspbuf[3] += '0';
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| 172 | dspbuf[4] += '0';
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| 173 | dspbuf[5] = '\0';
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| 174 |
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| 175 | vbank(0);
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| 176 | vcputsv(tunob, 64,
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| 177 | ((val EQ 320) OR (val EQ 21920))
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| 178 | ? TDMKEYC : tdbox[n][4], tdbox[n][5],
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| 179 | cfetp->frow, cfetp->flcol, dspbuf, 14);
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| 180 |
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| 181 | return(SUCCESS);
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| 182 | }
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| 183 |
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| 184 | /* |
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| 185 |
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| 186 | */
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| 187 |
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| 188 | /*
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[0580615] | 189 | =============================================================================
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[f40a309] | 190 | nd_tpch() -- handle new data entry
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| 191 | =============================================================================
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| 192 | */
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| 193 |
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| 194 | short nd_tpch(short nn, short k)
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| 195 | {
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| 196 | register short col, n;
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| 197 |
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| 198 | n = nn & 0xFF;
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| 199 |
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| 200 | if (stccol < 11)
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| 201 | col = stccol - 6;
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| 202 | else if (stccol < 21)
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| 203 | col = stccol - 16;
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| 204 | else if (stccol < 31)
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| 205 | col = stccol - 26;
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| 206 | else if (stccol < 41)
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| 207 | col = stccol - 36;
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| 208 | else if (stccol < 52)
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| 209 | col = stccol - 47;
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| 210 | else
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| 211 | col = stccol - 58;
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| 212 |
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| 213 | switch (col) {
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| 214 |
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| 215 | case 0:
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| 216 |
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| 217 | ebuf[0] = k;
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| 218 | dspbuf[0] = k + '0';
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| 219 | break;
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| 220 |
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| 221 | case 1:
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| 222 |
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| 223 | if (k GT 6)
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| 224 | return(FAILURE);
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| 225 |
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| 226 | ebuf[1] = k;
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| 227 | dspbuf[0] = k + 'A';
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| 228 | break;
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| 229 | /* |
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| 230 |
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| 231 | */
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| 232 | case 2:
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| 233 |
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| 234 | if (k EQ 7) { /* blank */
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| 235 |
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| 236 | ebuf[2] = k;
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| 237 | dspbuf[0] = sfdsp[0];
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| 238 | break;
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| 239 |
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| 240 | } else if (k EQ 8) { /* flat */
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| 241 |
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| 242 | ebuf[2] = k;
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| 243 | dspbuf[0] = sfdsp[1];
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| 244 | break;
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| 245 |
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| 246 | } else if (k EQ 9) { /* sharp */
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| 247 |
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| 248 | ebuf[2] = k;
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| 249 | dspbuf[0] = sfdsp[2];
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| 250 | break;
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| 251 |
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| 252 | } else
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| 253 | return(FAILURE);
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| 254 | /* |
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| 255 |
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| 256 | */
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| 257 | case 3:
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| 258 | case 4:
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| 259 |
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| 260 | ebuf[col] = k;
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| 261 | dspbuf[0] = k + '0';
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| 262 | break;
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| 263 | }
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| 264 |
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| 265 | dspbuf[1] = '\0';
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| 266 |
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| 267 | vbank(0);
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| 268 | vcputsv(tunob, 64, TDENTRY, tdbox[n][5], stcrow, stccol, dspbuf, 14);
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| 269 |
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| 270 | if (col EQ 4)
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| 271 | return(SUCCESS);
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| 272 |
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| 273 | advtcur();
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| 274 | return(SUCCESS);
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| 275 | }
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