- fix bug #6645: doesn't compile with zlib 1.2.2 (undefined Z_FIXED)
- fix bug #6645: doesn't compile with zlib 1.2.2 (undefined Z_FIXED)


datasift/ext-http,datasift/ext-http,m6w6/ext-http,m6w6/ext-http,datasift/ext-http,m6w6/ext-http,m6w6/ext-http,datasift/ext-http