source: buchla-68k/orig/DOC/SCOREFNS.TXT@ 7bf3856

scinit.c -- score list functions
Version 3 -- 1987-04-24

Score storage variables:

BOOL    se_chg;                 /* Score free list changed flag */

long    spcount;                /* Score storage pool free entry count */
long    frags;                  /* Score storage pool fragment count */

long    se1_cnt;                /* Score free list E_SIZE1 entry count */
long    se2_cnt;                /* Score free list E_SIZE2 entry count */
long    se3_cnt;                /* Score free list E_SIZE3 entry count */

long    *pspool;                /* Score storage pool pointer */

struct  s_entry *size1;         /* Score E_SIZE1 entry free list pointer */
struct  s_entry *size2;         /* Score E_SIZE2 entry free list pointer */
struct  s_entry *size3;         /* Score E_SIZE3 entry free list pointer */

long    spool[MAX_SE];          /* Score storage pool */




Functions:

        struct s_entry *
        e_clr(e1)
        struct s_entry *e1;

                Clear the event pointed to by 'e1'.  Returns 'e1'.

        struct s_entry *
        e_ins(e1, e2)
        struct s_entry *e1, *e2;

                Insert the event pointed to by 'e1' after the event
                pointed to by 'e2'.  Returns 'e1'.

        struct s_entry *
        e_rmv(e1)
        struct s_entry *e1;

                Remove the event pointed to by 'e1' from the list it's in.
                Returns 'e1'.

        struct s_entry *
        e_alc(w)
        int w;
                Allocate a new event entry.  Returns the event entry address,
                or E_NULL if none can be allocated.

        int
        e_del(e1)
        struct s_entry *e1;

                Deallocate the event entry pointed to by 'e1'.
                Returns 0 if successful, 1 if not.

        long
        scinit()

                Initialize the score data structures.
                Returns the number of free storage units.