13 lines
224 B
C
13 lines
224 B
C
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/* find first occurrence of wanted in s */
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char *
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strstr(s, wanted)
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register char *s, *wanted;
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{
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int len = strlen(wanted);
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while (*s != *wanted || strncmp(s, wanted, len)) {
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if (*s++ == '\0') return 0;
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}
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return s;
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}
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