include/math.h

239

double nexttoward(double, long double);

include/tgmath.h

151

#define nexttoward(x, y) __tg_simplev(x, nexttoward, x, y)

lib/libm/hidden/math.h

162

PROTO_STD_DEPRECATED(nexttoward);

lib/libm/src/s_nextafter.c

78

MAKE_UNUSED_CLONE(nexttoward, nextafter);

regress/lib/libm/msun/next_test.c

104

test##prec(copysign##prec(1.0, nexttoward##prec(0.0, -0.0)), -1.0, 0);\

regress/lib/libm/msun/next_test.c

105

test##prec(copysign##prec(1.0, nexttoward##prec(-0.0, 0.0)), 1.0, 0)

regress/lib/libm/msun/next_test.c

121

stest(nexttoward, 0x1p-1074, );

regress/lib/libm/msun/next_test.c

163

test(nexttoward(1.0, 1.0 + ldbl_eps), 1.0 + DBL_EPSILON, 0);

regress/lib/libm/msun/next_test.c

231

test(idd(nexttoward(DBL_MAX, DBL_MAX * 2.0L)), INFINITY, ex_over);

regress/lib/libm/msun/next_test.c

233

test(idd(nexttoward(INFINITY, DBL_MAX * 2.0L)), DBL_MAX, 0);

regress/lib/libm/msun/next_test.c

63

test##prec(nexttoward##prec((arg1), (arg2)), (ans), (ex)); \