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authorEric Andersen2001-03-21 21:52:25 +0000
committerEric Andersen2001-03-21 21:52:25 +0000
commit851895ab80341f80398b93c9ad4aa20fcf463730 (patch)
tree53abdf274e7255fef7cf3008fcd341f946fdadbe /gunzip.c
parent1ca20a77476fb69e2472080ef6ba23c8c0ad12ad (diff)
downloadbusybox-851895ab80341f80398b93c9ad4aa20fcf463730.zip
busybox-851895ab80341f80398b93c9ad4aa20fcf463730.tar.gz
Clean up more local vars which shadow globals
-Erik
Diffstat (limited to 'gunzip.c')
-rw-r--r--gunzip.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/gunzip.c b/gunzip.c
index 8100003..5c97fac 100644
--- a/gunzip.c
+++ b/gunzip.c
@@ -370,7 +370,7 @@ unsigned n; /* number of bytes in s[] */
register ulg c; /* temporary variable */
static unsigned long crc_32_tab[256];
if (crc_table_empty) {
- unsigned long c; /* crc shift register */
+ unsigned long csr; /* crc shift register */
unsigned long e; /* polynomial exclusive-or pattern */
int i; /* counter for all possible eight bit values */
int k; /* byte being shifted into crc apparatus */
@@ -386,13 +386,13 @@ unsigned n; /* number of bytes in s[] */
/* Compute and print table of CRC's, five per line */
crc_32_tab[0] = 0x00000000L;
for (i = 1; i < 256; i++) {
- c = i;
+ csr = i;
/* The idea to initialize the register with the byte instead of
* zero was stolen from Haruhiko Okumura's ar002
*/
for (k = 8; k; k--)
- c = c & 1 ? (c >> 1) ^ e : c >> 1;
- crc_32_tab[i]=c;
+ csr = csr & 1 ? (csr >> 1) ^ e : csr >> 1;
+ crc_32_tab[i]=csr;
}
}