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libc/include/complex.h: Add CMPLX, CMPLXF, and CMPLXL

This commit is contained in:
Joel Sherrill 2024-07-01 15:51:24 -05:00
parent a0637f8033
commit a5ffae1455
1 changed files with 13 additions and 0 deletions
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newlib/libc/include/complex.h
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@ -16,6 +16,19 @@
__BEGIN_DECLS
/* Implementation from FreeBSD */
#if __ISO_C_VISIBLE >= 2011
#ifdef __clang__
#define CMPLX(x, y) ((double complex){ x, y })
#define CMPLXF(x, y) ((float complex){ x, y })
#define CMPLXL(x, y) ((long double complex){ x, y })
#elif __GNUC_PREREQ__(4, 7)
#define CMPLX(x, y) __builtin_complex((double)(x), (double)(y))
#define CMPLXF(x, y) __builtin_complex((float)(x), (float)(y))
#define CMPLXL(x, y) __builtin_complex((long double)(x), (long double)(y))
#endif
#endif /* __ISO_C_VISIBLE >= 2011 */
/* 7.3.5 Trigonometric functions */
/* 7.3.5.1 The cacos functions */
double complex cacos(double complex);