| author | "Tomas Zeman <tomas.zeman@sun.com>" |
| Fri, 19 Oct 2007 14:06:22 +0200 | |
| changeset 0 | 068428edee47 |
| permissions | -rw-r--r-- |
| 0 | 1 |
#include "case.h" |
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int case_starts(s,t) |
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register char *s; |
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register char *t; |
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{
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register unsigned char x; |
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register unsigned char y; |
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for (;;) {
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x = *s++ - 'A'; |
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if (x <= 'Z' - 'A') x += 'a'; else x += 'A'; |
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y = *t++ - 'A'; |
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if (y <= 'Z' - 'A') y += 'a'; else y += 'A'; |
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if (!y) return 1; |
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if (x != y) return 0; |
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} |
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} |