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raze/polymer/eduke32/build/include/crc32.h

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Part 1 of attempting to adhere to C standard section 7.1.3. It turns out it's illegal to use identifiers that begin with _ or have __ anywhere in them. DONT_BUILD. git-svn-id: https://svn.eduke32.com/eduke32@4747 1a8010ca-5511-0410-912e-c29ae57300e0
2014-11-22 12:32:56 +00:00
#ifndef crc32_h_
#define crc32_h_
dos2unix on the engine headers git-svn-id: https://svn.eduke32.com/eduke32@476 1a8010ca-5511-0410-912e-c29ae57300e0
2007-01-29 01:18:16 +00:00
ass rape git-svn-id: https://svn.eduke32.com/eduke32@1205 1a8010ca-5511-0410-912e-c29ae57300e0
2009-01-09 09:29:17 +00:00
#include "compat.h"
Work-in-progress adjustment to the C code to compile under C++. It builds for me without errors using Win32 MinGW-GCC, but it still generates warning soup. No guarantees about MSVC or anything using SDL. Enable C++ by building with CPLUSPLUS=1. C remains the default and should compile with no change in setup. Credit to Plagman for the idea and doing the work on the game side, which is included in this commit. (Building as C++ will give us features with which we can make improvements and optimizations on the multiplayer code and Polymer.) git-svn-id: https://svn.eduke32.com/eduke32@3116 1a8010ca-5511-0410-912e-c29ae57300e0
2012-11-05 02:49:08 +00:00
#ifdef EXTERNC
dos2unix on the engine headers git-svn-id: https://svn.eduke32.com/eduke32@476 1a8010ca-5511-0410-912e-c29ae57300e0
2007-01-29 01:18:16 +00:00
extern "C" {
#endif
Faster CRC32 implementation (slicing-by-4 for 32-bit platforms and slicing-by-8 for 64-bit) git-svn-id: https://svn.eduke32.com/eduke32@4625 1a8010ca-5511-0410-912e-c29ae57300e0
2014-09-30 04:15:04 +00:00
#define POLY 0xEDB88320
A bunch of multiplayer improvements git-svn-id: https://svn.eduke32.com/eduke32@1567 1a8010ca-5511-0410-912e-c29ae57300e0
2009-12-14 05:23:29 +00:00
Faster CRC32 implementation (slicing-by-4 for 32-bit platforms and slicing-by-8 for 64-bit) git-svn-id: https://svn.eduke32.com/eduke32@4625 1a8010ca-5511-0410-912e-c29ae57300e0
2014-09-30 04:15:04 +00:00
#ifdef BITNESS64
extern uint32_t crc32table[8][256];
#else
extern uint32_t crc32table[4][256];
#endif
A bunch of multiplayer improvements git-svn-id: https://svn.eduke32.com/eduke32@1567 1a8010ca-5511-0410-912e-c29ae57300e0
2009-12-14 05:23:29 +00:00
Rename crc32() to Bcrc32() to avoid conflicts with the crc32() function in libpng/libz. DONT_BUILD. git-svn-id: https://svn.eduke32.com/eduke32@4642 1a8010ca-5511-0410-912e-c29ae57300e0
2014-10-01 17:09:54 +00:00
extern uint32_t Bcrc32(const void* data, size_t length, uint32_t crc);
Faster CRC32 implementation (slicing-by-4 for 32-bit platforms and slicing-by-8 for 64-bit) git-svn-id: https://svn.eduke32.com/eduke32@4625 1a8010ca-5511-0410-912e-c29ae57300e0
2014-09-30 04:15:04 +00:00
extern void initcrc32table(void);
dos2unix on the engine headers git-svn-id: https://svn.eduke32.com/eduke32@476 1a8010ca-5511-0410-912e-c29ae57300e0
2007-01-29 01:18:16 +00:00
Work-in-progress adjustment to the C code to compile under C++. It builds for me without errors using Win32 MinGW-GCC, but it still generates warning soup. No guarantees about MSVC or anything using SDL. Enable C++ by building with CPLUSPLUS=1. C remains the default and should compile with no change in setup. Credit to Plagman for the idea and doing the work on the game side, which is included in this commit. (Building as C++ will give us features with which we can make improvements and optimizations on the multiplayer code and Polymer.) git-svn-id: https://svn.eduke32.com/eduke32@3116 1a8010ca-5511-0410-912e-c29ae57300e0
2012-11-05 02:49:08 +00:00
#ifdef EXTERNC
dos2unix on the engine headers git-svn-id: https://svn.eduke32.com/eduke32@476 1a8010ca-5511-0410-912e-c29ae57300e0
2007-01-29 01:18:16 +00:00
}
#endif
#endif
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