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cabinet: Remove unneeded casts.

This commit is contained in:
Andrew Talbot 2007-12-01 16:14:37 +00:00 committed by Alexandre Julliard
parent a4450f0af9
commit b3e56e9d0b
1 changed files with 17 additions and 17 deletions
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34
dlls/cabinet/fdi.c
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@ -1138,7 +1138,7 @@ static cab_LONG fdi_Zipinflate_codes(const struct Ziphuft *tl, const struct Ziph
for(;;) for(;;)
{ {
ZIPNEEDBITS((cab_ULONG)bl) ZIPNEEDBITS((cab_ULONG)bl)
if((e = (t = tl + ((cab_ULONG)b & ml))->e) > 16) if((e = (t = tl + (b & ml))->e) > 16)
do do
{ {
if (e == 99) if (e == 99)
@ -1146,7 +1146,7 @@ static cab_LONG fdi_Zipinflate_codes(const struct Ziphuft *tl, const struct Ziph
ZIPDUMPBITS(t->b) ZIPDUMPBITS(t->b)
e -= 16; e -= 16;
ZIPNEEDBITS(e) ZIPNEEDBITS(e)
} while ((e = (t = t->v.t + ((cab_ULONG)b & Zipmask[e]))->e) > 16); } while ((e = (t = t->v.t + (b & Zipmask[e]))->e) > 16);
ZIPDUMPBITS(t->b) ZIPDUMPBITS(t->b)
if (e == 16) /* then it's a literal */ if (e == 16) /* then it's a literal */
CAB(outbuf)[w++] = (cab_UBYTE)t->v.n; CAB(outbuf)[w++] = (cab_UBYTE)t->v.n;
@ -1158,22 +1158,22 @@ static cab_LONG fdi_Zipinflate_codes(const struct Ziphuft *tl, const struct Ziph
/* get length of block to copy */ /* get length of block to copy */
ZIPNEEDBITS(e) ZIPNEEDBITS(e)
n = t->v.n + ((cab_ULONG)b & Zipmask[e]); n = t->v.n + (b & Zipmask[e]);
ZIPDUMPBITS(e); ZIPDUMPBITS(e);
/* decode distance of block to copy */ /* decode distance of block to copy */
ZIPNEEDBITS((cab_ULONG)bd) ZIPNEEDBITS((cab_ULONG)bd)
if ((e = (t = td + ((cab_ULONG)b & md))->e) > 16) if ((e = (t = td + (b & md))->e) > 16)
do { do {
if (e == 99) if (e == 99)
return 1; return 1;
ZIPDUMPBITS(t->b) ZIPDUMPBITS(t->b)
e -= 16; e -= 16;
ZIPNEEDBITS(e) ZIPNEEDBITS(e)
} while ((e = (t = t->v.t + ((cab_ULONG)b & Zipmask[e]))->e) > 16); } while ((e = (t = t->v.t + (b & Zipmask[e]))->e) > 16);
ZIPDUMPBITS(t->b) ZIPDUMPBITS(t->b)
ZIPNEEDBITS(e) ZIPNEEDBITS(e)
d = w - t->v.n - ((cab_ULONG)b & Zipmask[e]); d = w - t->v.n - (b & Zipmask[e]);
ZIPDUMPBITS(e) ZIPDUMPBITS(e)
do do
{ {
@ -1217,10 +1217,10 @@ static cab_LONG fdi_Zipinflate_stored(fdi_decomp_state *decomp_state)
/* get the length and its complement */ /* get the length and its complement */
ZIPNEEDBITS(16) ZIPNEEDBITS(16)
n = ((cab_ULONG)b & 0xffff); n = (b & 0xffff);
ZIPDUMPBITS(16) ZIPDUMPBITS(16)
ZIPNEEDBITS(16) ZIPNEEDBITS(16)
if (n != (cab_ULONG)((~b) & 0xffff)) if (n != ((~b) & 0xffff))
return 1; /* error in compressed data */ return 1; /* error in compressed data */
ZIPDUMPBITS(16) ZIPDUMPBITS(16)
@ -1312,13 +1312,13 @@ static cab_LONG fdi_Zipinflate_dynamic(fdi_decomp_state *decomp_state)
/* read in table lengths */ /* read in table lengths */
ZIPNEEDBITS(5) ZIPNEEDBITS(5)
nl = 257 + ((cab_ULONG)b & 0x1f); /* number of literal/length codes */ nl = 257 + (b & 0x1f); /* number of literal/length codes */
ZIPDUMPBITS(5) ZIPDUMPBITS(5)
ZIPNEEDBITS(5) ZIPNEEDBITS(5)
nd = 1 + ((cab_ULONG)b & 0x1f); /* number of distance codes */ nd = 1 + (b & 0x1f); /* number of distance codes */
ZIPDUMPBITS(5) ZIPDUMPBITS(5)
ZIPNEEDBITS(4) ZIPNEEDBITS(4)
nb = 4 + ((cab_ULONG)b & 0xf); /* number of bit length codes */ nb = 4 + (b & 0xf); /* number of bit length codes */
ZIPDUMPBITS(4) ZIPDUMPBITS(4)
if(nl > 288 || nd > 32) if(nl > 288 || nd > 32)
return 1; /* bad lengths */ return 1; /* bad lengths */
@ -1327,7 +1327,7 @@ static cab_LONG fdi_Zipinflate_dynamic(fdi_decomp_state *decomp_state)
for(j = 0; j < nb; j++) for(j = 0; j < nb; j++)
{ {
ZIPNEEDBITS(3) ZIPNEEDBITS(3)
ll[Zipborder[j]] = (cab_ULONG)b & 7; ll[Zipborder[j]] = b & 7;
ZIPDUMPBITS(3) ZIPDUMPBITS(3)
} }
for(; j < 19; j++) for(; j < 19; j++)
@ -1349,7 +1349,7 @@ static cab_LONG fdi_Zipinflate_dynamic(fdi_decomp_state *decomp_state)
while((cab_ULONG)i < n) while((cab_ULONG)i < n)
{ {
ZIPNEEDBITS((cab_ULONG)bl) ZIPNEEDBITS((cab_ULONG)bl)
j = (td = tl + ((cab_ULONG)b & m))->b; j = (td = tl + (b & m))->b;
ZIPDUMPBITS(j) ZIPDUMPBITS(j)
j = td->v.n; j = td->v.n;
if (j < 16) /* length of code in bits (0..15) */ if (j < 16) /* length of code in bits (0..15) */
@ -1357,7 +1357,7 @@ static cab_LONG fdi_Zipinflate_dynamic(fdi_decomp_state *decomp_state)
else if (j == 16) /* repeat last length 3 to 6 times */ else if (j == 16) /* repeat last length 3 to 6 times */
{ {
ZIPNEEDBITS(2) ZIPNEEDBITS(2)
j = 3 + ((cab_ULONG)b & 3); j = 3 + (b & 3);
ZIPDUMPBITS(2) ZIPDUMPBITS(2)
if((cab_ULONG)i + j > n) if((cab_ULONG)i + j > n)
return 1; return 1;
@ -1367,7 +1367,7 @@ static cab_LONG fdi_Zipinflate_dynamic(fdi_decomp_state *decomp_state)
else if (j == 17) /* 3 to 10 zero length codes */ else if (j == 17) /* 3 to 10 zero length codes */
{ {
ZIPNEEDBITS(3) ZIPNEEDBITS(3)
j = 3 + ((cab_ULONG)b & 7); j = 3 + (b & 7);
ZIPDUMPBITS(3) ZIPDUMPBITS(3)
if ((cab_ULONG)i + j > n) if ((cab_ULONG)i + j > n)
return 1; return 1;
@ -1378,7 +1378,7 @@ static cab_LONG fdi_Zipinflate_dynamic(fdi_decomp_state *decomp_state)
else /* j == 18: 11 to 138 zero length codes */ else /* j == 18: 11 to 138 zero length codes */
{ {
ZIPNEEDBITS(7) ZIPNEEDBITS(7)
j = 11 + ((cab_ULONG)b & 0x7f); j = 11 + (b & 0x7f);
ZIPDUMPBITS(7) ZIPDUMPBITS(7)
if ((cab_ULONG)i + j > n) if ((cab_ULONG)i + j > n)
return 1; return 1;
@ -1436,7 +1436,7 @@ static cab_LONG fdi_Zipinflate_block(cab_LONG *e, fdi_decomp_state *decomp_state
/* read in block type */ /* read in block type */
ZIPNEEDBITS(2) ZIPNEEDBITS(2)
t = (cab_ULONG)b & 3; t = b & 3;
ZIPDUMPBITS(2) ZIPDUMPBITS(2)
/* restore the global bit buffer */ /* restore the global bit buffer */