Rules for Tools/struct Song
struct Song
struct Song {
struct Song *next;
long time; /* Start time in clocks. */
long frametime; /* Start time in frames. */
long length; /* Length in clocks. */
long frameend; /* End time in frames. */
struct TempoChange *changelist;/* Tempo map for this section. */
struct Tempo *tempolist; /* Resulting Tempo list. */
struct Clip masterclip; /* Song parameters. */
struct Section *sectionlist;/* ABA stuff. */
short inittempo; /* Initial tempo. */
short id;
char name[100];
short color; /* Display color. */
short y; /* Display coordinates. */
};