raze/source/build/include/crc32.h

#ifndef crc32_h_
#define crc32_h_

#include "compat.h"

#ifdef __cplusplus
extern "C" {
#endif

#define POLY 0xEDB88320

#ifdef BITNESS64
extern uint32_t crc32table[8][256];
#else
extern uint32_t crc32table[4][256];
#endif

extern uint32_t Bcrc32(const void* data, int length, uint32_t crc);
extern void initcrc32table(void);

#ifdef __cplusplus
}
#endif

#endif
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"`

Make a bunch of things extern "C". This should fix C++ builds on OS X and with Lunatic. DONT_BUILD. git-svn-id: https://svn.eduke32.com/eduke32@4766 1a8010ca-5511-0410-912e-c29ae57300e0 2014-11-26 04:39:23 +00:00			`#ifdef __cplusplus`
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
Convert loops using unsigned integers as iterators to use regular signed ints instead https://kristerw.blogspot.com/2016/02/how-undefined-signed-overflow-enables.html Doing this as cleanly as possible involved demoting several function parameters concerning object sizes and counts from size_t to int--I'm fine with this change as the functions in question are not actually capable of handling input with sizes larger than what can be stored in a signed 32-bit integer, making the use of size_t here misleading at best. git-svn-id: https://svn.eduke32.com/eduke32@7673 1a8010ca-5511-0410-912e-c29ae57300e0 # Conflicts: # source/build/src/polymost.cpp # source/build/src/texcache.cpp # source/build/src/tilepacker.cpp 2019-05-19 03:56:13 +00:00			`extern uint32_t Bcrc32(const void* data, int 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
Make a bunch of things extern "C". This should fix C++ builds on OS X and with Lunatic. DONT_BUILD. git-svn-id: https://svn.eduke32.com/eduke32@4766 1a8010ca-5511-0410-912e-c29ae57300e0 2014-11-26 04:39:23 +00:00			`#ifdef __cplusplus`
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`