Searched defs:isnan (Results 1 - 6 of 6) sorted by relevance

/vbox/src/libs/libxml2-2.6.31/include/
H A Dwin32config.h52 #ifndef isnan
53 #define isnan(d) (_isnan(d)) macro
73 #ifndef isnan
74 static int isnan (double d) { function
/vbox/src/VBox/Devices/EFI/Firmware/StdLib/Include/
H A Dmath.h82 /* C99 7.12.3.4 int isnan(real-floating x) */
84 #define isnan(__x) __isnan(__x) macro
86 #define isnan(__x) __fpmacro_unary_floating(isnan, __x) macro
/vbox/src/recompiler/fpu/
H A Dsoftfloat-native.h37 #define unordered(x, y) (isnan(x) || isnan(y))
69 #ifndef isnan
70 # define isnan(x) \ macro
84 static inline int isinf_f (float x) { return isnan (x - x); }
85 static inline int isinf_d (double x) { return isnan (x - x); }
86 static inline int isinf_ld (long double x) { return isnan (x - x); }
/vbox/src/VBox/GuestHost/OpenGL/util/
H A Dpixel.c18 # define isnan(x) _isnan(x) macro
198 if (isnan(f)) return 0.f;
212 if (isnan(f)) return 0.f;
/vbox/include/iprt/nocrt/
H A Dmath.h137 #define isnan(x) \ macro
139 : (sizeof (x) == sizeof (double)) ? isnan(x) \
160 #define isunordered(x, y) (isnan(x) || isnan(y))
271 /*int isnan(double) __pure2;*/
/vbox/src/VBox/Additions/WINNT/Graphics/Wine_new/wined3d/
H A Dwined3d_private.h3191 # define isnan(_a) (_isnan(_a)) macro

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