override_config_data (3) - Linux Man Pages
override_config_data: Specifies a block of data containing config overrides. Allegro game programming library.
NAMEoverride_config_data - Specifies a block of data containing config overrides. Allegro game programming library.
DESCRIPTIONVersion 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.