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Commit 18e5275f authored by Steven Cole's avatar Steven Cole Committed by Linus Torvalds
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[PATCH] K&R to ANSI C conversions for zlib 

Here are some more K&R to ANSI C conversions.
parent 84bc69a1
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Showing with 212 additions and 167 deletions
arch/ppc/boot/lib/zlib.c
View file @ 18e5275f
......@@ -299,8 +299,9 @@ struct internal_state {
};
int inflateReset(z)
z_stream *z;
int inflateReset(
z_stream *z
)
{
uLong c;
......@@ -387,9 +388,10 @@ z_stream *z;
#define NEEDBYTE {if(z->avail_in==0)goto empty;r=Z_OK;}
#define NEXTBYTE (z->avail_in--,z->total_in++,*z->next_in++)
int inflate(z, f)
z_stream *z;
int f;
int inflate(
z_stream *z,
int f
)
{
int r;
uInt b;
......@@ -504,8 +506,9 @@ int f;
* will have been updated if need be.
*/
int inflateIncomp(z)
z_stream *z;
int inflateIncomp(
z_stream *z
)
{
if (z->state->mode != BLOCKS)
return Z_DATA_ERROR;
......@@ -513,8 +516,9 @@ z_stream *z;
}
int inflateSync(z)
z_stream *z;
int inflateSync(
z_stream *z
)
{
uInt n; /* number of bytes to look at */
Bytef *p; /* pointer to bytes */
......@@ -737,10 +741,11 @@ local uInt border[] = { /* Order of the bit length code lengths */
*/
local void inflate_blocks_reset(s, z, c)
inflate_blocks_statef *s;
z_stream *z;
uLongf *c;
local void inflate_blocks_reset(
inflate_blocks_statef *s,
z_stream *z,
uLongf *c
)
{
if (s->checkfn != Z_NULL)
*c = s->check;
......@@ -762,10 +767,11 @@ uLongf *c;
}
local inflate_blocks_statef *inflate_blocks_new(z, c, w)
z_stream *z;
check_func c;
uInt w;
local inflate_blocks_statef *inflate_blocks_new(
z_stream *z,
check_func c,
uInt w
)
{
inflate_blocks_statef *s;
......@@ -786,10 +792,11 @@ uInt w;
}
local int inflate_blocks(s, z, r)
inflate_blocks_statef *s;
z_stream *z;
int r;
local int inflate_blocks(
inflate_blocks_statef *s,
z_stream *z,
int r
)
{
uInt t; /* temporary storage */
uLong b; /* bit buffer */
......@@ -1049,10 +1056,11 @@ int r;
}
local int inflate_blocks_free(s, z, c)
inflate_blocks_statef *s;
z_stream *z;
uLongf *c;
local int inflate_blocks_free(
inflate_blocks_statef *s,
z_stream *z,
uLongf *c
)
{
inflate_blocks_reset(s, z, c);
ZFREE(z, s->window, s->end - s->window);
......@@ -1069,9 +1077,10 @@ uLongf *c;
* BLOCKS). On exit, the output will also be caught up, and the checksum
* will have been updated if need be.
*/
local int inflate_addhistory(s, z)
inflate_blocks_statef *s;
z_stream *z;
local int inflate_addhistory(
inflate_blocks_statef *s,
z_stream *z
)
{
uLong b; /* bit buffer */ /* NOT USED HERE */
uInt k; /* bits in bit buffer */ /* NOT USED HERE */
......@@ -1220,15 +1229,16 @@ local uInt cpdext[] = { /* Extra bits for distance codes */
uInt inflate_hufts;
#endif
local int huft_build(b, n, s, d, e, t, m, zs)
uIntf *b; /* code lengths in bits (all assumed <= BMAX) */
uInt n; /* number of codes (assumed <= N_MAX) */
uInt s; /* number of simple-valued codes (0..s-1) */
uIntf *d; /* list of base values for non-simple codes */
uIntf *e; /* list of extra bits for non-simple codes */
inflate_huft * FAR *t; /* result: starting table */
uIntf *m; /* maximum lookup bits, returns actual */
z_stream *zs; /* for zalloc function */
local int huft_build(
uIntf *b, /* code lengths in bits (all assumed <= BMAX) */
uInt n, /* number of codes (assumed <= N_MAX) */
uInt s, /* number of simple-valued codes (0..s-1) */
uIntf *d, /* list of base values for non-simple codes */
uIntf *e, /* list of extra bits for non-simple codes */
inflate_huft * FAR *t, /* result: starting table */
uIntf *m, /* maximum lookup bits, returns actual */
z_stream *zs /* for zalloc function */
)
/* Given a list of code lengths and a maximum table size, make a set of
tables to decode that set of codes. Return Z_OK on success, Z_BUF_ERROR
if the given code set is incomplete (the tables are still built in this
......@@ -1423,11 +1433,12 @@ z_stream *zs; /* for zalloc function */
}
local int inflate_trees_bits(c, bb, tb, z)
uIntf *c; /* 19 code lengths */
uIntf *bb; /* bits tree desired/actual depth */
inflate_huft * FAR *tb; /* bits tree result */
z_stream *z; /* for zfree function */
local int inflate_trees_bits(
uIntf *c, /* 19 code lengths */
uIntf *bb, /* bits tree desired/actual depth */
inflate_huft * FAR *tb, /* bits tree result */
z_stream *z /* for zfree function */
)
{
int r;
......@@ -1444,15 +1455,16 @@ z_stream *z; /* for zfree function */
}
local int inflate_trees_dynamic(nl, nd, c, bl, bd, tl, td, z)
uInt nl; /* number of literal/length codes */
uInt nd; /* number of distance codes */
uIntf *c; /* that many (total) code lengths */
uIntf *bl; /* literal desired/actual bit depth */
uIntf *bd; /* distance desired/actual bit depth */
inflate_huft * FAR *tl; /* literal/length tree result */
inflate_huft * FAR *td; /* distance tree result */
z_stream *z; /* for zfree function */
local int inflate_trees_dynamic(
uInt nl, /* number of literal/length codes */
uInt nd, /* number of distance codes */
uIntf *c, /* that many (total) code lengths */
uIntf *bl, /* literal desired/actual bit depth */
uIntf *bd, /* distance desired/actual bit depth */
inflate_huft * FAR *tl, /* literal/length tree result */
inflate_huft * FAR *td, /* distance tree result */
z_stream *z /* for zfree function */
)
{
int r;
......@@ -1529,11 +1541,12 @@ uInt n;
}
local int inflate_trees_fixed(bl, bd, tl, td)
uIntf *bl; /* literal desired/actual bit depth */
uIntf *bd; /* distance desired/actual bit depth */
inflate_huft * FAR *tl; /* literal/length tree result */
inflate_huft * FAR *td; /* distance tree result */
local int inflate_trees_fixed(
uIntf *bl, /* literal desired/actual bit depth */
uIntf *bd, /* distance desired/actual bit depth */
inflate_huft * FAR *tl, /* literal/length tree result */
inflate_huft * FAR *td /* distance tree result */
)
{
/* build fixed tables if not built already--lock out other instances */
while (++fixed_lock > 1)
......@@ -1651,10 +1664,13 @@ struct inflate_codes_state {
};
local inflate_codes_statef *inflate_codes_new(bl, bd, tl, td, z)
uInt bl, bd;
inflate_huft *tl, *td;
z_stream *z;
local inflate_codes_statef *inflate_codes_new(
uInt bl,
uInt bd,
inflate_huft *tl,
inflate_huft *td,
z_stream *z
)
{
inflate_codes_statef *c;
......@@ -1672,10 +1688,11 @@ z_stream *z;
}
local int inflate_codes(s, z, r)
inflate_blocks_statef *s;
z_stream *z;
int r;
local int inflate_codes(
inflate_blocks_statef *s,
z_stream *z,
int r
)
{
uInt j; /* temporary storage */
inflate_huft *t; /* temporary pointer */
......@@ -1832,9 +1849,10 @@ int r;
}
local void inflate_codes_free(c, z)
inflate_codes_statef *c;
z_stream *z;
local void inflate_codes_free(
inflate_codes_statef *c,
z_stream *z
)
{
ZFREE(z, c, sizeof(struct inflate_codes_state));
Tracev((stderr, "inflate: codes free\n"));
......@@ -1847,10 +1865,11 @@ z_stream *z;
*/
/* copy as much as possible from the sliding window to the output area */
local int inflate_flush(s, z, r)
inflate_blocks_statef *s;
z_stream *z;
int r;
local int inflate_flush(
inflate_blocks_statef *s,
z_stream *z,
int r
)
{
uInt n;
Bytef *p, *q;
......@@ -1934,11 +1953,14 @@ int r;
at least ten. The ten bytes are six bytes for the longest length/
distance pair plus four bytes for overloading the bit buffer. */
local int inflate_fast(bl, bd, tl, td, s, z)
uInt bl, bd;
inflate_huft *tl, *td;
inflate_blocks_statef *s;
z_stream *z;
local int inflate_fast(
uInt bl,
uInt bd,
inflate_huft *tl,
inflate_huft *td,
inflate_blocks_statef *s,
z_stream *z
)
{
inflate_huft *t; /* temporary pointer */
uInt e; /* extra bits or operation */
......
arch/ppc64/boot/zlib.c
View file @ 18e5275f
......@@ -322,8 +322,9 @@ struct internal_state {
};
int inflateReset(z)
z_stream *z;
int inflateReset(
z_stream *z
)
{
uLong c;
......@@ -410,9 +411,10 @@ z_stream *z;
#define NEEDBYTE {if(z->avail_in==0)goto empty;r=Z_OK;}
#define NEXTBYTE (z->avail_in--,z->total_in++,*z->next_in++)
int inflate(z, f)
z_stream *z;
int f;
int inflate(
z_stream *z,
int f
)
{
int r;
uInt b;
......@@ -527,8 +529,9 @@ int f;
* will have been updated if need be.
*/
int inflateIncomp(z)
z_stream *z;
int inflateIncomp(
z_stream *z
)
{
if (z->state->mode != BLOCKS)
return Z_DATA_ERROR;
......@@ -536,8 +539,9 @@ z_stream *z;
}
int inflateSync(z)
z_stream *z;
int inflateSync(
z_stream *z
)
{
uInt n; /* number of bytes to look at */
Bytef *p; /* pointer to bytes */
......@@ -760,10 +764,11 @@ local uInt border[] = { /* Order of the bit length code lengths */
*/
local void inflate_blocks_reset(s, z, c)
inflate_blocks_statef *s;
z_stream *z;
uLongf *c;
local void inflate_blocks_reset(
inflate_blocks_statef *s,
z_stream *z,
uLongf *c
)
{
if (s->checkfn != Z_NULL)
*c = s->check;
......@@ -785,10 +790,11 @@ uLongf *c;
}
local inflate_blocks_statef *inflate_blocks_new(z, c, w)
z_stream *z;
check_func c;
uInt w;
local inflate_blocks_statef *inflate_blocks_new(
z_stream *z,
check_func c,
uInt w
)
{
inflate_blocks_statef *s;
......@@ -809,10 +815,11 @@ uInt w;
}
local int inflate_blocks(s, z, r)
inflate_blocks_statef *s;
z_stream *z;
int r;
local int inflate_blocks(
inflate_blocks_statef *s,
z_stream *z,
int r
)
{
uInt t; /* temporary storage */
uLong b; /* bit buffer */
......@@ -1072,10 +1079,11 @@ int r;
}
local int inflate_blocks_free(s, z, c)
inflate_blocks_statef *s;
z_stream *z;
uLongf *c;
local int inflate_blocks_free(
inflate_blocks_statef *s,
z_stream *z,
uLongf *c
)
{
inflate_blocks_reset(s, z, c);
ZFREE(z, s->window, s->end - s->window);
......@@ -1092,9 +1100,10 @@ uLongf *c;
* BLOCKS). On exit, the output will also be caught up, and the checksum
* will have been updated if need be.
*/
local int inflate_addhistory(s, z)
inflate_blocks_statef *s;
z_stream *z;
local int inflate_addhistory(
inflate_blocks_statef *s,
z_stream *z
)
{
uLong b; /* bit buffer */ /* NOT USED HERE */
uInt k; /* bits in bit buffer */ /* NOT USED HERE */
......@@ -1243,15 +1252,16 @@ local uInt cpdext[] = { /* Extra bits for distance codes */
uInt inflate_hufts;
#endif
local int huft_build(b, n, s, d, e, t, m, zs)
uIntf *b; /* code lengths in bits (all assumed <= BMAX) */
uInt n; /* number of codes (assumed <= N_MAX) */
uInt s; /* number of simple-valued codes (0..s-1) */
uIntf *d; /* list of base values for non-simple codes */
uIntf *e; /* list of extra bits for non-simple codes */
inflate_huft * FAR *t; /* result: starting table */
uIntf *m; /* maximum lookup bits, returns actual */
z_stream *zs; /* for zalloc function */
local int huft_build(
uIntf *b, /* code lengths in bits (all assumed <= BMAX) */
uInt n, /* number of codes (assumed <= N_MAX) */
uInt s, /* number of simple-valued codes (0..s-1) */
uIntf *d, /* list of base values for non-simple codes */
uIntf *e, /* list of extra bits for non-simple codes */
inflate_huft * FAR *t, /* result: starting table */
uIntf *m, /* maximum lookup bits, returns actual */
z_stream *zs /* for zalloc function */
)
/* Given a list of code lengths and a maximum table size, make a set of
tables to decode that set of codes. Return Z_OK on success, Z_BUF_ERROR
if the given code set is incomplete (the tables are still built in this
......@@ -1446,11 +1456,12 @@ z_stream *zs; /* for zalloc function */
}
local int inflate_trees_bits(c, bb, tb, z)
uIntf *c; /* 19 code lengths */
uIntf *bb; /* bits tree desired/actual depth */
inflate_huft * FAR *tb; /* bits tree result */
z_stream *z; /* for zfree function */
local int inflate_trees_bits(
uIntf *c, /* 19 code lengths */
uIntf *bb, /* bits tree desired/actual depth */
inflate_huft * FAR *tb, /* bits tree result */
z_stream *z /* for zfree function */
)
{
int r;
......@@ -1467,15 +1478,16 @@ z_stream *z; /* for zfree function */
}
local int inflate_trees_dynamic(nl, nd, c, bl, bd, tl, td, z)
uInt nl; /* number of literal/length codes */
uInt nd; /* number of distance codes */
uIntf *c; /* that many (total) code lengths */
uIntf *bl; /* literal desired/actual bit depth */
uIntf *bd; /* distance desired/actual bit depth */
inflate_huft * FAR *tl; /* literal/length tree result */
inflate_huft * FAR *td; /* distance tree result */
z_stream *z; /* for zfree function */
local int inflate_trees_dynamic(
uInt nl, /* number of literal/length codes */
uInt nd, /* number of distance codes */
uIntf *c, /* that many (total) code lengths */
uIntf *bl, /* literal desired/actual bit depth */
uIntf *bd, /* distance desired/actual bit depth */
inflate_huft * FAR *tl, /* literal/length tree result */
inflate_huft * FAR *td, /* distance tree result */
z_stream *z /* for zfree function */
)
{
int r;
......@@ -1552,11 +1564,12 @@ uInt n;
}
local int inflate_trees_fixed(bl, bd, tl, td)
uIntf *bl; /* literal desired/actual bit depth */
uIntf *bd; /* distance desired/actual bit depth */
inflate_huft * FAR *tl; /* literal/length tree result */
inflate_huft * FAR *td; /* distance tree result */
local int inflate_trees_fixed(
uIntf *bl, /* literal desired/actual bit depth */
uIntf *bd, /* distance desired/actual bit depth */
inflate_huft * FAR *tl, /* literal/length tree result */
inflate_huft * FAR *td /* distance tree result */
)
{
/* build fixed tables if not built already--lock out other instances */
while (++fixed_lock > 1)
......@@ -1674,10 +1687,13 @@ struct inflate_codes_state {
};
local inflate_codes_statef *inflate_codes_new(bl, bd, tl, td, z)
uInt bl, bd;
inflate_huft *tl, *td;
z_stream *z;
local inflate_codes_statef *inflate_codes_new(
uInt bl,
uInt bd,
inflate_huft *tl,
inflate_huft *td,
z_stream *z
)
{
inflate_codes_statef *c;
......@@ -1695,10 +1711,11 @@ z_stream *z;
}
local int inflate_codes(s, z, r)
inflate_blocks_statef *s;
z_stream *z;
int r;
local int inflate_codes(
inflate_blocks_statef *s,
z_stream *z,
int r
)
{
uInt j; /* temporary storage */
inflate_huft *t; /* temporary pointer */
......@@ -1855,9 +1872,10 @@ int r;
}
local void inflate_codes_free(c, z)
inflate_codes_statef *c;
z_stream *z;
local void inflate_codes_free(
inflate_codes_statef *c,
z_stream *z
)
{
ZFREE(z, c, sizeof(struct inflate_codes_state));
Tracev((stderr, "inflate: codes free\n"));
......@@ -1870,10 +1888,11 @@ z_stream *z;
*/
/* copy as much as possible from the sliding window to the output area */
local int inflate_flush(s, z, r)
inflate_blocks_statef *s;
z_stream *z;
int r;
local int inflate_flush(
inflate_blocks_statef *s,
z_stream *z,
int r
)
{
uInt n;
Bytef *p, *q;
......@@ -1957,11 +1976,14 @@ int r;
at least ten. The ten bytes are six bytes for the longest length/
distance pair plus four bytes for overloading the bit buffer. */
local int inflate_fast(bl, bd, tl, td, s, z)
uInt bl, bd;
inflate_huft *tl, *td;
inflate_blocks_statef *s;
z_stream *z;
local int inflate_fast(
uInt bl,
uInt bd,
inflate_huft *tl,
inflate_huft *td,
inflate_blocks_statef *s,
z_stream *z
)
{
inflate_huft *t; /* temporary pointer */
uInt e; /* extra bits or operation */
......
lib/zlib_deflate/deflate.c
View file @ 18e5275f
......@@ -164,11 +164,12 @@ local const config configuration_table[10] = {
memset((charf *)s->head, 0, (unsigned)(s->hash_size-1)*sizeof(*s->head));
/* ========================================================================= */
int zlib_deflateInit_(strm, level, version, stream_size)
z_streamp strm;
int level;
const char *version;
int stream_size;
int zlib_deflateInit_(
z_streamp strm,
int level,
const char *version,
int stream_size
)
{
return zlib_deflateInit2_(strm, level, Z_DEFLATED, MAX_WBITS,
DEF_MEM_LEVEL,
......@@ -177,16 +178,16 @@ int zlib_deflateInit_(strm, level, version, stream_size)
}
/* ========================================================================= */
int zlib_deflateInit2_(strm, level, method, windowBits, memLevel, strategy,
version, stream_size)
z_streamp strm;
int level;
int method;
int windowBits;
int memLevel;
int strategy;
const char *version;
int stream_size;
int zlib_deflateInit2_(
z_streamp strm,
int level,
int method,
int windowBits,
int memLevel,
int strategy,
const char *version,
int stream_size
)
{
deflate_state *s;
int noheader = 0;
......
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