Differences From Artifact [5f08ff047b]:

• File src/gzip.c — part of check-in [6823912746] at 2012-06-27 12:30:48 on branch sqlite4 — Begin a branch that is modified to use sqlite4 instead of sqlite3 as the storage engine. This check-in compiles (on unix) but does not work. (user: drh size: 3749)

To Artifact [b9f61b51af]:

• File src/gzip.c — part of check-in [0328d68181] at 2012-06-29 15:59:54 on branch sqlite4 — Update to the latest SQLite4 that requires converting preprocessor macro prefixes from "SQLITE_" to "SQLITE4_". (user: drh size: 3750)

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**
** Compress a file using gzip.
*/
void test_gzip_cmd(void){
  Blob b;
  char *zOut;
  if( g.argc!=3 ) usage("FILENAME");
  sqlite4_open(0, ":memory:", &g.db, SQLITE_OPEN_READWRITE);
  gzip_begin(0);
  blob_read_from_file(&b, g.argv[2]);
  zOut = mprintf("%s.gz", g.argv[2]);
  gzip_step(blob_buffer(&b), blob_size(&b));
  blob_reset(&b);
  gzip_finish(&b);
  blob_write_to_file(&b, zOut);

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**
** Compress a file using gzip.
*/
void test_gzip_cmd(void){
  Blob b;
  char *zOut;
  if( g.argc!=3 ) usage("FILENAME");
  sqlite4_open(0, ":memory:", &g.db, SQLITE4_OPEN_READWRITE);
  gzip_begin(0);
  blob_read_from_file(&b, g.argv[2]);
  zOut = mprintf("%s.gz", g.argv[2]);
  gzip_step(blob_buffer(&b), blob_size(&b));
  blob_reset(&b);
  gzip_finish(&b);
  blob_write_to_file(&b, zOut);