third_party/ulib/musl/src/math/fabsl.c

#include "libm.h"
#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
long double fabsl(long double x) {
    return fabs(x);
}
#elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
long double fabsl(long double x) {
    union ldshape u = {x};

    u.i.se &= 0x7fff;
    return u.f;
}
#endif