Edit: field_comp.h
#ifndef FIELD_COMP_H_INCLUDED #define FIELD_COMP_H_INCLUDED /* Copyright (C) 2017 MariaDB Foundation This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #define MAX_COMPRESSION_METHODS 16 struct Compression_method { const char *name; uint (*compress)(THD *thd, char *to, const char *from, uint length); int (*uncompress)(String *to, const uchar *from, uint from_length, uint field_length); }; extern Compression_method compression_methods[MAX_COMPRESSION_METHODS]; #define zlib_compression_method (&compression_methods[8]) #endif
Cancel