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b0a4b6a1ee
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
30 lines
968 B
C
30 lines
968 B
C
// "Build Engine & Tools" Copyright (c) 1993-1997 Ken Silverman
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// Ken Silverman's official web site: "http://www.advsys.net/ken"
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// See the included license file "BUILDLIC.TXT" for license info.
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//
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// This file has been modified from Ken Silverman's original release
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// by Jonathon Fowler (jf@jonof.id.au)
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// by the EDuke32 team (development@voidpoint.com)
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#ifndef klzw_h_
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#define klzw_h_
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#include "compat.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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// These two follow the argument order of the C functions "read" and "write":
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// handle, buffer, length.
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typedef int32_t (*klzw_readfunc)(intptr_t, void *, int32_t);
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typedef void (*klzw_writefunc)(intptr_t, void const *, int32_t);
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int32_t klzw_read_compressed(void *buffer, int dasizeof, int count, intptr_t const f, klzw_readfunc readfunc);
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void klzw_write_compressed(const void * const buffer, int dasizeof, int count, intptr_t const f, klzw_writefunc writefunc);
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#ifdef __cplusplus
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}
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#endif
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#endif // klzw_h_
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