HelenOS sources

signbit            45 uspace/lib/math/generic/__signbit.c 		result = signbit(va_arg(ap, double));
signbit            48 uspace/lib/math/generic/__signbit.c 		result = signbit(va_arg(ap, double));
signbit            51 uspace/lib/math/generic/__signbit.c 		result = signbit(va_arg(ap, long double));
signbit            44 uspace/lib/math/generic/nearbyint.c 	assert(!signbit(val));
signbit            94 uspace/lib/math/generic/nearbyint.c 	assert(!signbit(val));