1 files changed, 0 insertions, 41 deletions
diff --git a/LzmaDec.c b/LzmaDec.c
index 36ecb32..cc4279d 100644
--- a/LzmaDec.c
+++ b/LzmaDec.c
@@ -14,47 +14,6 @@
 #include "lzip.h"
 #include "LzmaDec.h"
 
-
-CRC32 crc32;
-
-
-/* Returns the number of bytes really read.
-   If (returned value < size) and (errno == 0), means EOF was reached.
-*/
-int readblock( const int fd, uint8_t * const buf, const int size )
-  {
-  int rest = size;
-  errno = 0;
-  while( rest > 0 )
-    {
-    const int n = read( fd, buf + size - rest, rest );
-    if( n > 0 ) rest -= n;
-    else if( n == 0 ) break;				/* EOF */
-    else if( errno != EINTR && errno != EAGAIN ) break;
-    errno = 0;
-    }
-  return size - rest;
-  }
-
-
-/* Returns the number of bytes really written.
-   If (returned value < size), it is always an error.
-*/
-int writeblock( const int fd, const uint8_t * const buf, const int size )
-  {
-  int rest = size;
-  errno = 0;
-  while( rest > 0 )
-    {
-    const int n = write( fd, buf + size - rest, rest );
-    if( n > 0 ) rest -= n;
-    else if( n < 0 && errno != EINTR && errno != EAGAIN ) break;
-    errno = 0;
-    }
-  return size - rest;
-  }
-
-
 #define kNumTopBits 24
 #define kTopValue ((uint32_t)1 << kNumTopBits)