retcodes.h

Dos6.0

/* TS = NONE */
/*
**  RETCODES.H  --  Return Codes for compression module for Setup Toolkit.
**
**  If you add return codes, please update ExitErrorMsgRc in tools\tlshare.c
*/


 
  /* error codes - quick check is anything less than rcNoError */
#define  rcNoError                 0     /* no errors */
#define  rcNoHeader              (-1)    /* no header (eg no magic value) */
#define  rcUnknownAlgType        (-2)    /* wAlgType doesn't match knowns */
#define  rcBadHeader             (-3)    /* header too short or bad value */
#define  rcFilenamesTooLong      (-4)    /* filenames bigger than 8.3 */

#define  rcReadError             (-5)    /* reading error with fhSrc */
#define  rcReadSeekError         (-6)    /* seeking error with fhSrc */

#define  rcWriteError            (-7)    /* writing error with fhDest */
#define  rcWriteSeekError        (-8)    /* seeking error with fhDest */
#define  rcDestPatchError        (-9)    /* patching error with fhDest */

#define  rcCompChecksumBad      (-10)    /* compressed checksums mismatch */
#define  rcDecompChecksumBad    (-11)    /* decompressed checksums mismatch */
#define  rcCompLengthBad        (-12)    /* compressed length mismatch */
#define  rcDecompLengthBad      (-13)    /* decompressed length mismatch */

#define  rcGenericCompError     (-14)    /* internal compression error */
#define  rcGenericDecompError   (-15)    /* internal decompression error */

#define  rcSplitSizeTooSmall    (-16)    /* split size too small for header */

#define  rcOutOfMemory          (-17)    /* unable to alloc a buffer */

#define  rcZeckSplitFile        (-18)    /* unable to handle Zeck-Split file */


  /* each code below here has a standard header */
#define  wAlgTypeNil             (-1)    /* no algorithm type (never found) */
#define  wAlgTypeNoCompress        0     /* no compression, straight copy */
#define  wAlgTypeXOR1              1     /* straight copying XORing each byte */
#define  wAlgTypeZK1               2     /* Steve Zeck compression algorithm */
#define  wAlgTypeJJJ1              3     /* Jeff J. Johnson algorithm */