1. 8239a7f lib: zlib: our putc() takes only one argument by Heinrich Schuchardt · Mon Dec 28 21:41:40 2020 +0100
  2. 48b6c6b crc32: Use the crc.h header for crc functions by Simon Glass · Thu Nov 14 12:57:16 2019 -0700
  3. 86a3628 lib: zlib: remove the limitation for cannot using 0 as start by Lei Wen · Fri Sep 28 04:26:45 2012 +0000
  4. b834a39 lib: zlib: import deflate source file from 1.2.5 by Lei Wen · Fri Sep 28 04:26:42 2012 +0000