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changed enum for SEEK_SET etc to #defines (caused weird link problems).

#include <unistd.h>
#include <endian.h>
#include <stdlib.h>
#include <dirent.h>
#include <pwd.h>
#include <stdio.h>
#include <assert.h>
#include <sys/mount.h>

int main() {
  printf("%d\n",strcmp("ustar","ustar"));
#if 0
  int i;
  for (i=0; i<5; i++) {
    fprintf(stdout,"first message\n");
    fprintf(stdout,"second message\n");
    fprintf(stdout,"third message\n");
    printf("foo %d\n",i);
  }
#endif
#if 0
  char buf[1024];
  sscanf("foo bar","%s",buf);
  printf("%s\n",buf);
#endif
#if 0
  mount("/dev/scsi/host0/bus0/target2/lun0/cd", "/cd", "iso9660", MS_MGC_VAL|MS_RDONLY, NULL);
  perror("mount");
#endif
#if 0
  char *t="<4>Linux version 2.4.0-test10 (leitner@hellhound) (gcc version 2.95.2 19991024 (release))";
  int i=strtol(t+1,&t,10);
  printf("%d %s\n",i,t);
#endif
#if 0
  char **tmp;
  putenv("FOO");
  assert(1==2);
  for (tmp=environ; *tmp; tmp++)
    puts(*tmp);
#endif
#if 0
  char buf[1024];
  printf("%d\n",fprintf(stderr,"duh\n"));
#endif
#if 0
  struct passwd *p=getpwuid(100);
  puts(p->pw_name);
#endif
#if 0
  int pid;
  char name[32];
  sscanf("1 (init","%d (%15c",&pid,name);
  printf("pid %d name %s\n",pid,name);
#endif
#if 0
  DIR *d=opendir("/proc");
  if (d) {
    struct dirent *D;
    while (D=readdir(d))
      puts(D->d_name);
    closedir(d);
  }
#endif
#if 0
  char buf[1024];
  int fd=open("/etc/passwd",0);
  pread(fd,buf,30,32);
  close(fd);
  write(1,buf,32);
#endif
#if 0
  char *argv[] = {"echo","foo",0};
  char buf[100];
  buf[5]='x';
  sprintf(buf,"foo\n");
  if (buf[5] == 'x')
    exit(0);
  else
    exit(1);
  execvp(argv[0],argv);
#endif
#if 0
  struct stat64 f;
  char buf[128];
  fstat64(0,&f);
  fprintf(stderr,"%d %d\n",f.st_size,sizeof(f));
  return 0;
#endif
#if 0
  FILE *f=fopen("foo","w");
  fputc('a',f);
  fputc('b',f);
  fputc('c',f);
#endif
/*  fprintf(stdout,"foo\n"); */
}