github.com/afumu/libc@v0.0.6/musl/src/internal/complex_impl.h (about)

     1  #ifndef _COMPLEX_IMPL_H
     2  #define _COMPLEX_IMPL_H
     3  
     4  #include <complex.h>
     5  #include "libm.h"
     6  
     7  #undef __CMPLX
     8  #undef CMPLX
     9  #undef CMPLXF
    10  #undef CMPLXL
    11  
    12  #define __CMPLX(x, y, t) \
    13  	((union { _Complex t __z; t __xy[2]; }){.__xy = {(x),(y)}}.__z)
    14  
    15  #define CMPLX(x, y) __CMPLX(x, y, double)
    16  #define CMPLXF(x, y) __CMPLX(x, y, float)
    17  #define CMPLXL(x, y) __CMPLX(x, y, long double)
    18  
    19  hidden double complex __ldexp_cexp(double complex,int);
    20  hidden float complex __ldexp_cexpf(float complex,int);
    21  
    22  #endif