timerfd: add time64 syscall support, decouple 32-bit time_t

[musl] / src / math / x32 / remainderl.s

.global remainderl
.type remainderl,@function
remainderl:
        fldt 24(%esp)
        fldt 8(%esp)
1:      fprem1
        fnstsw %ax
        testb $4,%ah
        jnz 1b
        fstp %st(1)
        ret