Imported Upstream version 1.5

[debian/gzip] / msdos / tailor.c

diff --git a/msdos/tailor.c b/msdos/tailor.c
deleted file mode 100644 (file)
index 83d86a6..0000000
--- a/msdos/tailor.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* tailor.c -- target dependent functions
- * Copyright (C) 1992-1993 Jean-loup Gailly
- * This is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License, see the file COPYING.
- */
-
-/* tailor.c is a bunch of non portable routines.
- * It should be kept to a minimum.
- */
-
-#include <config.h>
-#include "tailor.h"
-#include "gzip.h"
-
-#ifdef __TURBOC__
-
-/************************/
-/*  Function fcalloc()  */
-/************************/
-
-/* Turbo C malloc() does not allow dynamic allocation of 64K bytes
- * and farmalloc(64K) returns a pointer with an offset of 8, so we
- * must fix the pointer. Warning: the pointer must be put back to its
- * original form in order to free it, use fcfree().
- * For MSC, use halloc instead of this function (see tailor.h).
- */
-static ush ptr_offset = 0;
-
-void * fcalloc(items, size)
-    unsigned items; /* number of items */
-    unsigned size;  /* item size */
-{
-    void * buf = farmalloc((ulg)items*size + 16L);
-    if (buf == NULL) return NULL;
-    /* Normalize the pointer to seg:0 */
-    if (ptr_offset == 0) {
-       ptr_offset = (ush)((uch*)buf-0);
-    } else if (ptr_offset != (ush)((uch*)buf-0)) {
-       error("inconsistent ptr_offset");
-    }
-    *((ush*)&buf+1) += (ptr_offset + 15) >> 4;
-    *(ush*)&buf = 0;
-    return buf;
-}
-
-void fcfree(ptr)
-    void *ptr; /* region allocated with fcalloc() */
-{
-    /* Put the pointer back to its original form: */
-    *((ush*)&ptr+1) -= (ptr_offset + 15) >> 4;
-    *(ush*)&ptr = ptr_offset;
-    farfree(ptr);
- }
-
-#endif /* __TURBOC__ */