1 files changed, 0 insertions, 185 deletions
diff --git a/libc/tests/hd.c b/libc/tests/hd.c
deleted file mode 100644
index 341185f..0000000
--- a/libc/tests/hd.c
+++ /dev/null
@@ -1,185 +0,0 @@
-
-#include <stdio.h>
-#include <ctype.h>
-#include <errno.h>
-
-int   lastnum[16] = {-1};
-long  lastaddr = -1;
-long  offset = 0;
-
-FILE *fd;
-
-main(argc, argv)
-int   argc;
-char **argv;
-{
-   int   done = 0;
-   int   ar;
-   int   aflag = 1;
-
-   for (ar = 1; ar < argc; ar++)
-      if (aflag && argv[ar][0] == '-')
-	 switch (argv[ar][1])
-	 {
-	 case 'r':
-	    return reverse_hd(argc, argv);
-	 case 'o':
-	    offset = strtol(argv[ar] + 2, (void *) 0, 0);
-	    break;
-	 case '-':
-	    aflag = 0;
-	    break;
-	 default:
-	    Usage();
-	 }
-      else
-      {
-	 fd = fopen(argv[ar], "rb");
-	 if (fd == 0)
-	    fprintf(stderr, "Cannot open file '%s'\n", argv[ar]);
-	 else
-	 {
-	    do_fd();
-	    fclose(fd);
-	 }
-	 done = 1;
-      }
-
-   if (!done)
-#ifdef MSDOS
-      Usage();
-#else
-   {
-      fd = stdin;
-      do_fd();
-   }
-#endif
-}
-
-Usage()
-{
-   fprintf(stderr, "Usage: hd [-r]|[[-oOffset] file]\n");
-   exit(1);
-}
-
-do_fd()
-{
-   int   j, ch;
-   char  buf[20];
-   int   num[16];
-
-   if (offset)
-      fseek(fd, offset, 0);
-
-   for (ch = 0; ch != EOF; offset += 16)
-   {
-      memset(buf, '\0', 16);
-      for (j = 0; j < 16; j++)
-	 num[j] = -1;
-      for (j = 0; j < 16; j++)
-      {
-	 ch = fgetc(fd);
-	 if (ch == EOF)
-	    break;
-
-	 num[j] = ch;
-	 if (isascii(ch) && isprint(ch))
-	    buf[j] = ch;
-	 else
-	    buf[j] = '.';
-      }
-      printline(offset, num, buf, ch == EOF);
-   }
-}
-
-printline(address, num, chr, eofflag)
-long  address;
-int  *num;
-char *chr;
-int   eofflag;
-{
-   int   j;
-
-   if (lastaddr >= 0)
-   {
-      for (j = 0; j < 16; j++)
-	 if (num[j] != lastnum[j])
-	    break;
-      if (j == 16 && !eofflag)
-      {
-	 if (lastaddr + 16 == address)
-	 {
-	    printf("*\n");
-	    fflush(stdout);
-	 }
-	 return;
-      }
-   }
-
-   lastaddr = address;
-   printf("%06lx:", address);
-   for (j = 0; j < 16; j++)
-   {
-      if (j == 8)
-	 putchar(' ');
-      if (num[j] >= 0)
-	 printf(" %02x", num[j]);
-      else
-	 printf("   ");
-      lastnum[j] = num[j];
-      num[j] = -1;
-   }
-
-   printf("  %.16s\n", chr);
-}
-
-
-/*
- * This function takes output from hd and converts it back into a binary
- * file
- */
-
-/* --   0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f */
-static char *datafmt = "%x: %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x\n";
-reverse_hd()
-{
-   char  str[160];
-   char * ptr;
-   int   c[16], d[16], x, i, nxtaddr, addr;
-
-   for (i = 0; i < 16; i++)
-      c[i] = 0;
-   nxtaddr = 0;
-
-   for (nxtaddr = 0;;)
-   {
-      if (gets(str) == NULL)
-	 break;
-
-      str[57] = 0;
-      ptr = str;
-
-      if( !isxdigit(*ptr) ) continue;
-      addr = strtol(ptr, &ptr, 16);
-      if( *ptr == ':' ) ptr++;
-
-      if (nxtaddr == 0)
-	 nxtaddr = addr;
-      while (nxtaddr < addr)
-      {
-	 nxtaddr += 16;
-	 for (i = 0; i < 16; i++)
-	    putchar(c[i]);
-      }
-      for (i = 0; i < 16 && *ptr; i++)
-      {
-	 char * ptr2;
-	 c[i] = strtol(ptr, &ptr2, 16);
-	 if( ptr == ptr2 ) break;
-	 putchar(c[i]);
-	 ptr = ptr2;
-      }
-      nxtaddr += 16;
-   }
-   return 0;
-}