FreeCalypso > hg > ueda-linux

annotate ueda/mclutils/seqrefdes.c @ 141:fddb020e9b68

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netdiff/Makefile added
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 07 Sep 2020 05:13:35 +0000
parents 6e43956e740d
children
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1 /*
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2 * Detection of sequential reference designators
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3 * for the tallying of refdes lists in BOM outputs
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4 */
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5
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6 #include <ctype.h>
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7 #include <stdio.h>
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8 #include <stdlib.h>
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9
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10 static
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11 is_string_num(str)
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12 char *str;
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13 {
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14 if (*str < '1' || *str > '9')
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15 return(0);
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16 while (isdigit(*str))
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17 str++;
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18 if (*str)
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19 return(0);
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20 else
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21 return(1);
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22 }
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23
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24 is_refdes_sequential(str1, str2)
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25 char *str1, *str2;
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26 {
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27 int num1, num2;
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28
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29 while (isupper(*str1))
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30 if (*str1++ != *str2++)
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31 return(0);
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32 if (!is_string_num(str1) || !is_string_num(str2))
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33 return(0);
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34 num1 = atoi(str1);
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35 num2 = atoi(str2);
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36 if (num2 == num1 + 1)
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37 return(1);
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38 else
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39 return(0);
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40 }