/**
* \brief Free a trace event structure
*
* This function frees a trace_event if it can be freed, ie, if it has the free_me flag set to 1. This flag indicates whether the structure is still used somewhere or not.
/**
* \brief Free a trace event structure
*
* This function frees a trace_event if it can be freed, ie, if it has the free_me flag set to 1. This flag indicates whether the structure is still used somewhere or not.