Initialize the library
#include <mm/md.h>
int mmmd_init( const char *config )
This function initializes the library. You must call this function before any other libmd function to initialize the library before using it. This function loads any metadata providers (MDPs) listed in the configuration file into the library. The default path for the configuration file is /etc/mm/mm-md.conf but this path can be overridden, as explained in the config argument.
The plugin entries in the configuration file must contain dll settings that provide filenames matching the plugin names. All other plugin settings are ignored by the data processing and plugin management layers but may be used by the plugins themselves during metadata extraction.