#include "syscall.h" #include __LXSYSCALL(void, yield); __LXSYSCALL1(pid_t, wait, int*, status); __LXSYSCALL3(pid_t, waitpid, pid_t, pid, int*, status, int, options); __LXSYSCALL2_VARG(void, syslog, int, level, const char*, fmt); __LXSYSCALL3(int, realpathat, int, fd, char*, buf, size_t, size)