84 # define __TGMATH_BINARY_FIRST_REAL_ONLY(Val1, Val2, Fct) \  argument
85      (__extension__ ((sizeof (Val1) == sizeof (double)			      \
86 		      || __builtin_classify_type (Val1) != 8)		      \
87 		     ? (__tgmath_real_type (Val1)) Fct (Val1, Val2)	      \
88 		     : (sizeof (Val1) == sizeof (float))		      \
89 		     ? (__tgmath_real_type (Val1)) Fct##f (Val1, Val2)	      \
90 		     : (__tgmath_real_type (Val1)) __tgml(Fct) (Val1, Val2)))
92 # define __TGMATH_BINARY_REAL_ONLY(Val1, Val2, Fct) \  argument
93      (__extension__ (((sizeof (Val1) > sizeof (double)			      \
95 		      && __builtin_classify_type ((Val1) + (Val2)) == 8)      \
96 		     ? (__typeof ((__tgmath_real_type (Val1)) 0		      \
98 		       __tgml(Fct) (Val1, Val2)				      \
99 		     : (sizeof (Val1) == sizeof (double)		      \
101 			|| __builtin_classify_type (Val1) != 8		      \
103 		     ? (__typeof ((__tgmath_real_type (Val1)) 0		      \
105 		       Fct (Val1, Val2)					      \
106 		     : (__typeof ((__tgmath_real_type (Val1)) 0		      \
108 		       Fct##f (Val1, Val2)))
110 # define __TGMATH_TERNARY_FIRST_SECOND_REAL_ONLY(Val1, Val2, Val3, Fct) \  argument
111      (__extension__ (((sizeof (Val1) > sizeof (double)			      \
113 		      && __builtin_classify_type ((Val1) + (Val2)) == 8)      \
114 		     ? (__typeof ((__tgmath_real_type (Val1)) 0		      \
116 		       __tgml(Fct) (Val1, Val2, Val3)			      \
117 		     : (sizeof (Val1) == sizeof (double)		      \
119 			|| __builtin_classify_type (Val1) != 8		      \
121 		     ? (__typeof ((__tgmath_real_type (Val1)) 0		      \
123 		       Fct (Val1, Val2, Val3)				      \
124 		     : (__typeof ((__tgmath_real_type (Val1)) 0		      \
126 		       Fct##f (Val1, Val2, Val3)))
128 # define __TGMATH_TERNARY_REAL_ONLY(Val1, Val2, Val3, Fct) \  argument
129      (__extension__ (((sizeof (Val1) > sizeof (double)			      \
132 		      && __builtin_classify_type ((Val1) + (Val2) + (Val3))   \
134 		     ? (__typeof ((__tgmath_real_type (Val1)) 0		      \
137 		       __tgml(Fct) (Val1, Val2, Val3)			      \
138 		     : (sizeof (Val1) == sizeof (double)		      \
141 			|| __builtin_classify_type (Val1) != 8		      \
144 		     ? (__typeof ((__tgmath_real_type (Val1)) 0		      \
147 		       Fct (Val1, Val2, Val3)				      \
148 		     : (__typeof ((__tgmath_real_type (Val1)) 0		      \
151 		       Fct##f (Val1, Val2, Val3)))
204 # define __TGMATH_BINARY_REAL_IMAG(Val1, Val2, Fct, Cfct) \  argument
205      (__extension__ (((sizeof (__real__ (Val1)) > sizeof (double)	      \
207 		      && __builtin_classify_type (__real__ (Val1)	      \
209 		     ? ((sizeof (__real__ (Val1)) == sizeof (Val1)	      \
211 			? (__typeof ((__tgmath_real_type (Val1)) 0	      \
213 			  __tgml(Fct) (Val1, Val2)			      \
214 			: (__typeof ((__tgmath_real_type (Val1)) 0	      \
216 			  __tgml(Cfct) (Val1, Val2))			      \
217 		     : (sizeof (__real__ (Val1)) == sizeof (double)	      \
219 			|| __builtin_classify_type (__real__ (Val1)) != 8     \
221 		     ? ((sizeof (__real__ (Val1)) == sizeof (Val1)	      \
223 			? (__typeof ((__tgmath_real_type (Val1)) 0	      \
225 			  Fct (Val1, Val2)				      \
226 			: (__typeof ((__tgmath_real_type (Val1)) 0	      \
228 			  Cfct (Val1, Val2))				      \
229 		     : ((sizeof (__real__ (Val1)) == sizeof (Val1)	      \
231 			? (__typeof ((__tgmath_real_type (Val1)) 0	      \
233 			  Fct##f (Val1, Val2)				      \
234 			: (__typeof ((__tgmath_real_type (Val1)) 0	      \
236 			  Cfct##f (Val1, Val2))))
254 #define atan2(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, atan2)  argument
287 #define frexp(Val1, Val2) __TGMATH_BINARY_FIRST_REAL_ONLY (Val1, Val2, frexp)  argument
290 #define ldexp(Val1, Val2) __TGMATH_BINARY_FIRST_REAL_ONLY (Val1, Val2, ldexp)  argument
321 #define pow(Val1, Val2) __TGMATH_BINARY_REAL_IMAG (Val1, Val2, pow, cpow)  argument
327 #define hypot(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, hypot)  argument
345 #define fmod(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, fmod)  argument
362 #define remquo(Val1, Val2, Val3) \  argument
363      __TGMATH_TERNARY_FIRST_SECOND_REAL_ONLY (Val1, Val2, Val3, remquo)
377 #define copysign(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, copysign)  argument
391 #define nextafter(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, nextafter)  argument
392 #define nexttoward(Val1, Val2) \  argument
393      __TGMATH_BINARY_FIRST_REAL_ONLY (Val1, Val2, nexttoward)
396 #define remainder(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, remainder)  argument
400 # define scalb(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, scalb)  argument
404 #define scalbn(Val1, Val2) __TGMATH_BINARY_FIRST_REAL_ONLY (Val1, Val2, scalbn)  argument
407 #define scalbln(Val1, Val2) \  argument
408      __TGMATH_BINARY_FIRST_REAL_ONLY (Val1, Val2, scalbln)
415 #define fdim(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, fdim)  argument
418 #define fmax(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, fmax)  argument
421 #define fmin(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, fmin)  argument
425 #define fma(Val1, Val2, Val3) \  argument
426      __TGMATH_TERNARY_REAL_ONLY (Val1, Val2, Val3, fma)