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Bruno Haible 6f7d98fc9a isnan-no-c++: New module.
* modules/isnan-no-c++: New file, based on modules/isnan.
* modules/isnan: Essentially an alias of isnan-no-c++ now.
* modules/isnan-no-c++-tests: Renamed from modules/isnan-tests.
* lib/math.in.h (isnan): Test also GNULIB_ISNAN_NO_CXX.
* m4/math_h.m4 (gl_MATH_H_REQUIRE_DEFAULTS): Initialize
GNULIB_ISNAN_NO_CXX.
* modules/math-h (Makefile.am): Substitute GNULIB_ISNAN_NO_CXX.
2025-12-19 23:43:17 +01:00

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Description:
isnan macro: test for NaN value.
Files:
Depends-on:
isnan-no-c++
configure.ac:
gl_MATH_MODULE_INDICATOR([isnan])
Makefile.am:
Include:
<math.h>
License:
LGPL
Maintainer:
Ben Pfaff