/* Solaris 10 defines HUGE_VAL, but as a function pointer rather
than a floating point constant. */
#if @REPLACE_HUGE_VAL@
+# undef HUGE_VALF
+# define HUGE_VALF (1.0f / 0.0f)
# undef HUGE_VAL
# define HUGE_VAL (1.0 / 0.0)
+# undef HUGE_VALL
+# define HUGE_VALL (1.0L / 0.0L)
#endif
+/* HUGE_VALF is a 'float' Infinity. */
+#ifndef HUGE_VALF
+# if defined _MSC_VER
+/* The Microsoft MSVC 9 compiler chokes on the expression 1.0f / 0.0f. */
+# define HUGE_VALF (1e25f * 1e25f)
+# else
+# define HUGE_VALF (1.0f / 0.0f)
+# endif
+#endif
+
+/* HUGE_VAL is a 'double' Infinity. */
+#ifndef HUGE_VAL
+# if defined _MSC_VER
+/* The Microsoft MSVC 9 compiler chokes on the expression 1.0 / 0.0. */
+# define HUGE_VAL (1e250 * 1e250)
+# else
+# define HUGE_VAL (1.0 / 0.0)
+# endif
+#endif
+
+/* HUGE_VALL is a 'long double' Infinity. */
+#ifndef HUGE_VALL
+# if defined _MSC_VER
+/* The Microsoft MSVC 9 compiler chokes on the expression 1.0L / 0.0L. */
+# define HUGE_VALL (1e250L * 1e250L)
+# else
+# define HUGE_VALL (1.0L / 0.0L)
+# endif
+#endif
#if @GNULIB_ACOSF@
# if !@HAVE_ACOSF@
#if @GNULIB_FMODF@
-# if !@HAVE_FMODF@
-# undef fmodf
+# if @REPLACE_FMODF@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef fmodf
+# define fmodf rpl_fmodf
+# endif
+_GL_FUNCDECL_RPL (fmodf, float, (float x, float y));
+_GL_CXXALIAS_RPL (fmodf, float, (float x, float y));
+# else
+# if !@HAVE_FMODF@
+# undef fmodf
_GL_FUNCDECL_SYS (fmodf, float, (float x, float y));
-# endif
+# endif
_GL_CXXALIAS_SYS (fmodf, float, (float x, float y));
+# endif
_GL_CXXALIASWARN (fmodf);
#elif defined GNULIB_POSIXCHECK
# undef fmodf
#endif
+/* Return sqrt(x^2+y^2). */
+#if @GNULIB_HYPOTF@
+# if @REPLACE_HYPOTF@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef hypotf
+# define hypotf rpl_hypotf
+# endif
+_GL_FUNCDECL_RPL (hypotf, float, (float x, float y));
+_GL_CXXALIAS_RPL (hypotf, float, (float x, float y));
+# else
+# if !@HAVE_HYPOTF@
+_GL_FUNCDECL_SYS (hypotf, float, (float x, float y));
+# endif
+_GL_CXXALIAS_SYS (hypotf, float, (float x, float y));
+# endif
+_GL_CXXALIASWARN (hypotf);
+#elif defined GNULIB_POSIXCHECK
+# undef hypotf
+# if HAVE_RAW_DECL_HYPOTF
+_GL_WARN_ON_USE (hypotf, "hypotf is unportable - "
+ "use gnulib module hypotf for portability");
+# endif
+#endif
+
+/* Return sqrt(x^2+y^2). */
+#if @GNULIB_HYPOTL@
+# if !@HAVE_HYPOTL@
+_GL_FUNCDECL_SYS (hypotl, long double, (long double x, long double y));
+# endif
+_GL_CXXALIAS_SYS (hypotl, long double, (long double x, long double y));
+_GL_CXXALIASWARN (hypotl);
+#elif defined GNULIB_POSIXCHECK
+# undef hypotl
+# if HAVE_RAW_DECL_HYPOTL
+_GL_WARN_ON_USE (hypotl, "hypotl is unportable - "
+ "use gnulib module hypotl for portability");
+# endif
+#endif
+
+
/* Return x * 2^exp. */
#if @GNULIB_LDEXPF@
# if !@HAVE_LDEXPF@
#if @GNULIB_REMAINDERF@
-# if !@HAVE_REMAINDERF@
+# if @REPLACE_REMAINDERF@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef remainderf
+# define remainderf rpl_remainderf
+# endif
+_GL_FUNCDECL_RPL (remainderf, float, (float x, float y));
+_GL_CXXALIAS_RPL (remainderf, float, (float x, float y));
+# else
+# if !@HAVE_REMAINDERF@
_GL_FUNCDECL_SYS (remainderf, float, (float x, float y));
-# endif
+# endif
_GL_CXXALIAS_SYS (remainderf, float, (float x, float y));
+# endif
_GL_CXXALIASWARN (remainderf);
#elif defined GNULIB_POSIXCHECK
# undef remainderf
#endif
#if @GNULIB_REMAINDER@
-# if !@HAVE_REMAINDER@ || !@HAVE_DECL_REMAINDER@
+# if @REPLACE_REMAINDER@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef remainder
+# define remainder rpl_remainder
+# endif
+_GL_FUNCDECL_RPL (remainder, double, (double x, double y));
+_GL_CXXALIAS_RPL (remainder, double, (double x, double y));
+# else
+# if !@HAVE_REMAINDER@ || !@HAVE_DECL_REMAINDER@
_GL_FUNCDECL_SYS (remainder, double, (double x, double y));
-# endif
+# endif
_GL_CXXALIAS_SYS (remainder, double, (double x, double y));
+# endif
_GL_CXXALIASWARN (remainder);
#elif defined GNULIB_POSIXCHECK
# undef remainder
#endif
#if @GNULIB_REMAINDERL@
-# if !@HAVE_REMAINDERL@
+# if @REPLACE_REMAINDERL@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef remainderl
+# define remainderl rpl_remainderl
+# endif
+_GL_FUNCDECL_RPL (remainderl, long double, (long double x, long double y));
+_GL_CXXALIAS_RPL (remainderl, long double, (long double x, long double y));
+# else
+# if !@HAVE_REMAINDERL@
_GL_FUNCDECL_SYS (remainderl, long double, (long double x, long double y));
-# endif
+# endif
_GL_CXXALIAS_SYS (remainderl, long double, (long double x, long double y));
+# endif
_GL_CXXALIASWARN (remainderl);
#elif defined GNULIB_POSIXCHECK
# undef remainderl