override_config_data - Specifies a block of data containing config overrides. Allegro game programming

       Version of override_config_file() which uses a block of data that has already been read into memory.  The
       length of the block has to be specified in bytes. Example:

          /* Force German as system language, Spanish keyboard map. */
          const char *override_data = "[system]\n"
             "language=DE\n"
             "keyboard=ES";
          override_config_data(override_data, ustrsize(override_data));

       Note  that  this function and override_config_file() are mutually exclusive, i.e. calling one will cancel
       the effects of the other.

       override_config_data  -  Specifies  a block of data containing config overrides. Allegro game programming
       library.

override_config_file(3alleg4), set_config_data(3alleg4)

Allegro                                           version 4.4.3                    override_config_data(3alleg4)

#include<allegro.h>voidoverride_config_data(constchar*data,intlength);