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add 3rdparty/xdelta3-3.0.8

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josch
2014-11-03 20:35:23 +01:00
parent 720d5da086
commit 070c7fdc3e
17 changed files with 20286 additions and 0 deletions
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130
3rdparty/xdelta3-3.0.8/xdelta3-list.h vendored Normal file
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/* xdelta 3 - delta compression tools and library
* Copyright (C) 2002, 2006, 2007. Joshua P. MacDonald
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __XDELTA3_LIST__
#define __XDELTA3_LIST__
#define XD3_MAKELIST(LTYPE,ETYPE,LNAME) \
\
static inline ETYPE* \
LTYPE ## _entry (LTYPE* l) \
{ \
return (ETYPE*) ((char*) l - (ptrdiff_t) &((ETYPE*) 0)->LNAME); \
} \
\
static inline void \
LTYPE ## _init (LTYPE *l) \
{ \
l->next = l; \
l->prev = l; \
} \
\
static inline void \
LTYPE ## _add (LTYPE *prev, LTYPE *next, LTYPE *ins) \
{ \
next->prev = ins; \
prev->next = ins; \
ins->next = next; \
ins->prev = prev; \
} \
\
static inline void \
LTYPE ## _push_back (LTYPE *l, ETYPE *i) \
{ \
LTYPE ## _add (l->prev, l, & i->LNAME); \
} \
\
static inline void \
LTYPE ## _del (LTYPE *next, \
LTYPE *prev) \
{ \
next->prev = prev; \
prev->next = next; \
} \
\
static inline ETYPE* \
LTYPE ## _remove (ETYPE *f) \
{ \
LTYPE *i = f->LNAME.next; \
LTYPE ## _del (f->LNAME.next, f->LNAME.prev); \
return LTYPE ## _entry (i); \
} \
\
static inline ETYPE* \
LTYPE ## _pop_back (LTYPE *l) \
{ \
LTYPE *i = l->prev; \
LTYPE ## _del (i->next, i->prev); \
return LTYPE ## _entry (i); \
} \
\
static inline ETYPE* \
LTYPE ## _pop_front (LTYPE *l) \
{ \
LTYPE *i = l->next; \
LTYPE ## _del (i->next, i->prev); \
return LTYPE ## _entry (i); \
} \
\
static inline int \
LTYPE ## _empty (LTYPE *l) \
{ \
return l == l->next; \
} \
\
static inline ETYPE* \
LTYPE ## _front (LTYPE *f) \
{ \
return LTYPE ## _entry (f->next); \
} \
\
static inline ETYPE* \
LTYPE ## _back (LTYPE *f) \
{ \
return LTYPE ## _entry (f->prev); \
} \
\
static inline int \
LTYPE ## _end (LTYPE *f, ETYPE *i) \
{ \
return f == & i->LNAME; \
} \
\
static inline ETYPE* \
LTYPE ## _next (ETYPE *f) \
{ \
return LTYPE ## _entry (f->LNAME.next); \
} \
\
static inline usize_t \
LTYPE ## _length (LTYPE *l) \
{ \
LTYPE *p; \
int c = 0; \
\
for (p = l->next; p != l; p = p->next) \
{ \
c += 1; \
} \
\
return c; \
} \
\
typedef int unused_ ## LTYPE
#endif