Rules for Tools/struct TempoChange
struct TempoChange
For editing the Tempo, the user sets Tempo Changes.
struct TempoChange {
struct TempoChange *next;
long time; /* When this occurs, in clicks. */
char eventtype; /* What type of event. */
char type; /* Type of change. */
short bpm; /* Beats per minute. */
long duration; /* How long the change should take. */
struct Tempo *tempos; /* Pointer into list of tempos. */
char conform_paccess; /* byte for use by Conform.paccess */
char more[3]; /* room for more */
};