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1
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2 // Put functions in here missing from gnu C
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3
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4 #include "gnuc.h"
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5
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6 int memicmp(const char *s1, const char *s2, int n)
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7 {
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8 int result = 0;
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9
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10 for (int i = 0; i < n; i++)
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11 { char c1 = s1[i];
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12 char c2 = s2[i];
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13
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14 result = c1 - c2;
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15 if (result)
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16 {
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17 if ('A' <= c1 && c1 <= 'Z')
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18 c1 += 'a' - 'A';
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19 if ('A' <= c2 && c2 <= 'Z')
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20 c2 += 'a' - 'A';
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21 result = c1 - c2;
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22 if (result)
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23 break;
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24 }
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25 }
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26 return result;
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27 }
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28
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29 int stricmp(const char *s1, const char *s2)
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30 {
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31 int result = 0;
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32
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33 for (;;)
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34 { char c1 = *s1;
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35 char c2 = *s2;
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36
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37 result = c1 - c2;
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38 if (result)
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39 {
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40 if ('A' <= c1 && c1 <= 'Z')
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41 c1 += 'a' - 'A';
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42 if ('A' <= c2 && c2 <= 'Z')
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43 c2 += 'a' - 'A';
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44 result = c1 - c2;
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45 if (result)
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46 break;
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47 }
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48 if (!c1)
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49 break;
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50 s1++;
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51 s2++;
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52 }
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53 return result;
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54 }
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55
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