#include "asm/unistd_64.h" // for __NR_rt_sigsuspend

#include <signal.h>  // for sigset_t, sigsuspend
#include <syscall.h> // for __syscall_2, syscall

int sigsuspend(const sigset_t *sigmask)
{
	return syscall(rt_sigsuspend, sigmask, sizeof(sigset_t));
}