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
8 lines
102 B
C
8 lines
102 B
C
/* public domain rewrite of finite(3) */
|
|
|
|
int
|
|
finite(double n)
|
|
{
|
|
return !isnan(n) && !isinf(n);
|
|
}
|