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9c60701e4f
ANSI compatible strtol and strtoul, and ANSI styled other functions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9438 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
7 lines
102 B
C
7 lines
102 B
C
/* public domain rewrite of finite(3) */
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int
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finite(double n)
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{
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return !isnan(n) && !isinf(n);
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}
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