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infutil.h File Reference

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Compounds

struct inflate_blocks_state

struct internal_state

Defines

#define UPDBITS   {s->bitb=b;s->bitk=k;}

#define UPDIN   {z->avail_in=n;z->total_in+=p-z->next_in;z->next_in=p;}

#define UPDOUT   {s->write=q;}

#define UPDATE   {UPDBITS UPDIN UPDOUT}

#define LEAVE   {UPDATE return inflate_flush(s,z,r);}

#define LOADIN   {p=z->next_in;n=z->avail_in;b=s->bitb;k=s->bitk;}

#define NEEDBYTE   {if(n)r=Z_OK;else LEAVE}

#define NEXTBYTE   (n--,*p++)

#define NEEDBITS(j)   {while(k<(j)){NEEDBYTE;b|=((uLong)NEXTBYTE)<<k;k+=8;}}

#define DUMPBITS(j)   {b>>=(j);k-=(j);}

#define WAVAIL   (uInt)(q<s->read?s->read-q-1:s->end-q)

#define LOADOUT   {q=s->write;m=(uInt)WAVAIL;}

#define WRAP   {if(q==s->end&&s->read!=s->window){q=s->window;m=(uInt)WAVAIL;}}

#define FLUSH   {UPDOUT r=inflate_flush(s,z,r); LOADOUT}

#define NEEDOUT   {if(m==0){WRAP if(m==0){FLUSH WRAP if(m==0) LEAVE}}r=Z_OK;}

#define OUTBYTE(a)   {*q++=(Byte)(a);m--;}

#define LOAD   {LOADIN LOADOUT}

Enumerations

enum inflate_block_mode {
  TYPE, LENS, STORED, TABLE,
  BTREE, DTREE, CODES, DRY,
  DONE, BAD
}

Functions

int inflate_flush OF ((inflate_blocks_statef *, z_streamp, int))

Variables

uInt inflate_mask [17]

Define Documentation

#define DUMPBITS ( j ) {b>>=(j);k-=(j);}

Definition at line 76 of file infutil.h.
Referenced by r(), and z().

#define FLUSH {UPDOUT r=inflate_flush(s,z,r); LOADOUT}

Definition at line 81 of file infutil.h.

#define LEAVE {UPDATE return inflate_flush(s,z,r);}

Definition at line 70 of file infutil.h.

#define LOAD {LOADIN LOADOUT}

Definition at line 85 of file infutil.h.

#define LOADIN {p=z->next_in;n=z->avail_in;b=s->bitb;k=s->bitk;}

Definition at line 72 of file infutil.h.

#define LOADOUT {q=s->write;m=(uInt)WAVAIL;}

Definition at line 79 of file infutil.h.

#define NEEDBITS ( j ) {while(k<(j)){NEEDBYTE;b|=((uLong)NEXTBYTE)<<k;k+=8;}}

Definition at line 75 of file infutil.h.
Referenced by r().

#define NEEDBYTE {if(n)r=Z_OK;else LEAVE}

Definition at line 73 of file infutil.h.

#define NEEDOUT {if(m==0){WRAP if(m==0){FLUSH WRAP if(m==0) LEAVE}}r=Z_OK;}

Definition at line 82 of file infutil.h.

#define NEXTBYTE (n--,*p++)

Definition at line 74 of file infutil.h.

#define OUTBYTE ( a ) {*q++=(Byte)(a);m--;}

Definition at line 83 of file infutil.h.
Referenced by r().

#define UPDATE {UPDBITS UPDIN UPDOUT}

Definition at line 69 of file infutil.h.

#define UPDBITS {s->bitb=b;s->bitk=k;}

Definition at line 66 of file infutil.h.

#define UPDIN {z->avail_in=n;z->total_in+=p-z->next_in;z->next_in=p;}

Definition at line 67 of file infutil.h.

#define UPDOUT {s->write=q;}

Definition at line 68 of file infutil.h.

#define WAVAIL (uInt)(q<s->read?s->read-q-1:s->end-q)

Definition at line 78 of file infutil.h.

#define WRAP {if(q==s->end&&s->read!=s->window){q=s->window;m=(uInt)WAVAIL;}}

Definition at line 80 of file infutil.h.

Enumeration Type Documentation

enum inflate_block_mode

Enumeration values:

TYPE

LENS

STORED

TABLE

BTREE

DTREE

CODES

DRY

DONE

BAD

Definition at line 14 of file infutil.h.
00014 { 00015 TYPE, /* get type bits (3, including end bit) */ 00016 LENS, /* get lengths for stored */ 00017 STORED, /* processing stored block */ 00018 TABLE, /* get table lengths */ 00019 BTREE, /* get bit lengths tree for a dynamic block */ 00020 DTREE, /* get length, distance trees for a dynamic block */ 00021 CODES, /* processing fixed or dynamic block */ 00022 DRY, /* output remaining window bytes */ 00023 DONE, /* finished last block, done */ 00024 BAD} /* got a data error--stuck here */

Function Documentation

int inflate_flush OF ( (inflate_blocks_statef *, z_streamp, int) )

Variable Documentation

uInt inflate_mask[17]

Definition at line 88 of file infutil.h.

Generated on Sat Oct 13 16:08:49 2001 for XMILL by

Compounds
struct	inflate_blocks_state
struct	internal_state
Defines
#define	UPDBITS {s->bitb=b;s->bitk=k;}
#define	UPDIN {z->avail_in=n;z->total_in+=p-z->next_in;z->next_in=p;}
#define	UPDOUT {s->write=q;}
#define	UPDATE {UPDBITS UPDIN UPDOUT}
#define	LEAVE {UPDATE return inflate_flush(s,z,r);}
#define	LOADIN {p=z->next_in;n=z->avail_in;b=s->bitb;k=s->bitk;}
#define	NEEDBYTE {if(n)r=Z_OK;else LEAVE}
#define	NEXTBYTE (n--,*p++)
#define	NEEDBITS(j) {while(k<(j)){NEEDBYTE;b\|=((uLong)NEXTBYTE)<<k;k+=8;}}
#define	DUMPBITS(j) {b>>=(j);k-=(j);}
#define	WAVAIL (uInt)(q<s->read?s->read-q-1:s->end-q)
#define	LOADOUT {q=s->write;m=(uInt)WAVAIL;}
#define	WRAP {if(q==s->end&&s->read!=s->window){q=s->window;m=(uInt)WAVAIL;}}
#define	FLUSH {UPDOUT r=inflate_flush(s,z,r); LOADOUT}
#define	NEEDOUT {if(m==0){WRAP if(m==0){FLUSH WRAP if(m==0) LEAVE}}r=Z_OK;}
#define	OUTBYTE(a) {*q++=(Byte)(a);m--;}
#define	LOAD {LOADIN LOADOUT}
Enumerations
enum	inflate_block_mode { TYPE, LENS, STORED, TABLE, BTREE, DTREE, CODES, DRY, DONE, BAD }
Functions
int inflate_flush	OF ((inflate_blocks_statef *, z_streamp, int))
Variables
uInt	inflate_mask [17]