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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]

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Define Documentation

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

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

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

#define LOAD   {LOADIN LOADOUT}

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

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

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

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

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

#define NEXTBYTE   (n--,*p++)

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

#define UPDATE   {UPDBITS UPDIN UPDOUT}

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

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

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Enumeration Type Documentation

enum inflate_block_mode

Enumeration values: TYPE  LENS  STORED  TABLE  BTREE  DTREE  CODES  DRY  DONE  BAD

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Function Documentation

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

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Variable Documentation

uInt inflate_mask[17]

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