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a36e0c78c9
to appear in singleton method body. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1233 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
30 lines
361 B
C
30 lines
361 B
C
/* public domain rewrite of strchr(3) and strrchr(3) */
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char *
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strchr(s, c)
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char *s;
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int c;
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{
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if (c == 0) return s + strlen(s);
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while (*s) {
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if (*s == c)
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return 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(s, c)
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char *s;
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int c;
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{
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char *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 save;
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}
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