зеркало из https://github.com/github/ruby.git
29 строки
431 B
C
29 строки
431 B
C
/* public domain rewrite of strchr(3) and strrchr(3) */
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char *
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strchr(const char *s, int c)
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{
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if (c == 0) return (char *)s + strlen(s);
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while (*s) {
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if (*s == c)
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return (char *)s;
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s++;
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}
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return 0;
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}
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char *
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strrchr(const char *s, int c)
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{
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const char *save;
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if (c == 0) return (char *)s + strlen(s);
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save = 0;
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while (*s) {
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if (*s == c)
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save = s;
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s++;
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}
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return (char *)save;
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}
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