Use dxcommon version of the packing library.

[upkg.git] / src / pack.c

diff --git a/src/pack.c b/src/pack.c
deleted file mode 100644 (file)
index 38a4f44..0000000
--- a/src/pack.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- *  Portable binary serialisation of integral types.
- *  Copyright © 2009 Nick Bowler
- *
- *  Copying and distribution of this file, with or without modification,
- *  are permitted in any medium without royalty provided the copyright
- *  notice and this notice are preserved.  This file is offered as-is,
- *  without any warranty.
- */
-
-#include "pack.h"
-
-/* Unsigned integer packing. */
-#define DEFPACK_BE(bits, type) void pack_ ## bits ## _be ( \
-       unsigned char *out, type v \
-) { \
-       unsigned i; \
-       for (i = 1; i <= bits/8; i++) { \
-               out[bits/8 - i] = v % 256; \
-               v /= 256; \
-       } \
-}
-
-#define DEFPACK_LE(bits, type) void pack_ ## bits ## _le ( \
-       unsigned char *out, type v \
-) { \
-       unsigned i; \
-       for (i = 0; i < bits/8; i++) { \
-               out[i] = v % 256; \
-               v /= 256; \
-       } \
-}
-
-DEFPACK_BE(16, unsigned short)
-DEFPACK_BE(32, unsigned long)
-#if PACK_HAVE_64BIT
-DEFPACK_BE(64, unsigned long long)
-#endif
-
-DEFPACK_LE(16, unsigned short)
-DEFPACK_LE(32, unsigned long)
-#if PACK_HAVE_64BIT
-DEFPACK_LE(64, unsigned long long)
-#endif
-
-#define DEFUNPACK_BE(bits, type) type unpack_ ## bits ## _be ( \
-       const unsigned char *in \
-) { \
-       type v = 0; \
-       unsigned i; \
-       for (i = 0; i < bits/8; i++) { \
-               v *= 256; \
-               v += in[i]; \
-       } \
-       return v; \
-}
-
-#define DEFUNPACK_LE(bits, type) type unpack_ ## bits ## _le ( \
-       const unsigned char *in \
-) { \
-       type v = 0; \
-       unsigned i; \
-       for (i = 1; i <= bits/8; i++) { \
-               v *= 256; \
-               v += in[bits/8 - i]; \
-       } \
-       return v; \
-}
-
-DEFUNPACK_BE(16, unsigned short)
-DEFUNPACK_BE(32, unsigned long)
-#if PACK_HAVE_64BIT
-DEFUNPACK_BE(64, unsigned long long)
-#endif
-
-DEFUNPACK_LE(16, unsigned short)
-DEFUNPACK_LE(32, unsigned long)
-#if PACK_HAVE_64BIT
-DEFUNPACK_LE(64, unsigned long long)
-#endif
-
-/*
- * Two's complement signed integer packing.  This is unlikely to work on
- * systems that don't themselves use two's complement.
- */
-
-#define DEFUNPACK_SBE(bits, max, type) type unpack_s ## bits ## _be ( \
-       const unsigned char *in \
-) { \
-       type v = 0; \
-       unsigned i; \
-       int sign = (in[0] & 0x80) ? 1 : 0; \
-       for (i = 0; i < bits/8; i++) { \
-               v *= 256; \
-               v += in[i] & (i == 0 ? 0x7f : 0xff); \
-       } \
-       return sign*(-max-1) + v; \
-}
-
-#define DEFUNPACK_SLE(bits, max, type) type unpack_s ## bits ## _le ( \
-       const unsigned char *in \
-) { \
-       type v = 0; \
-       unsigned i; \
-       int sign = (in[bits/8 - 1] & 0x80) ? 1 : 0; \
-       for (i = 1; i <= bits/8; i++) { \
-               v *= 256; \
-               v += in[bits/8 - i] & (i == 1 ? 0x7f : 0xff); \
-       } \
-       return sign*(-max-1) + v; \
-}
-
-DEFUNPACK_SBE(16, 32767, short)
-DEFUNPACK_SBE(32, 2147483647l, long)
-#if PACK_HAVE_64BIT
-DEFUNPACK_SBE(64, 9223372036854775807ll, long long)
-#endif
-
-DEFUNPACK_SLE(16, 32767, short)
-DEFUNPACK_SLE(32, 2147483647l, long)
-#if PACK_HAVE_64BIT
-DEFUNPACK_SLE(64, 9223372036854775807ll, long long)
-#endif