Searched refs:fpclassify (Results 26 - 29 of 29) sorted by relevance

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/openbsd-current/gnu/usr.bin/perl/
H A Dperl.h2797 /* fpclassify(): C99. It is supposed to be a macro that switches on
2802 # define Perl_fp_class(x) fpclassify(x)
2809 /* Some versions of HP-UX (10.20) have (only) fpclassify() but which is
2810 * actually not the C99 fpclassify, with its own set of return defines. */
2811 # define Perl_fp_class(x) fpclassify(x)
2828 * are identical to the C99 fpclassify(). */
8546 * the fpclassify() without some special switches. Perl tries to
H A Dconfigure.com3711 $! Check to see if fpclassify exists
3720 $ WS "if (fpclassify(0.0) == FP_ZERO) exit(0);"
3724 $ tmp = "fpclassify"
H A DConfigure14123 : check for fpclassify
14124 echo "Checking to see if you have fpclassify..." >&4
14127 int main() { return fpclassify(1.0) == FP_NORMAL ? 0 : 1; }
14132 echo "You have fpclassify."
14135 echo "You do not have fpclassify."
/openbsd-current/gnu/lib/libstdc++/libstdc++/
H A Dconfigure3322 fpclassify(0.0);

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