github.com/afumu/libc@v0.0.6/musl/src/process/waitid.c (about)

     1  #include <sys/wait.h>
     2  #include "syscall.h"
     3  
     4  int waitid(idtype_t type, id_t id, siginfo_t *info, int options)
     5  {
     6  	return syscall_cp(SYS_waitid, type, id, info, options, 0);
     7  }