mac-rom/ProcessMgr/LLQueue.h
Elliot Nunn 0ba83392d4 Bring in CubeE sources
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2017-09-20 18:04:16 +08:00

67 lines
1.2 KiB
C

/*
File: LLQueue.h
Contains: Process Mgr link list queueing structures
Written by: Jay Moreland
Copyright: © 1986-1991 by Apple Computer, Inc., all rights reserved.
Change History (most recent first):
<0> x/xx/89 JWM New Today.
*/
#ifndef __LLQUEUE__
#define __LLQUEUE__
#ifndef __TYPES__
#include <types.h>
#endif
#define justPtrs 1
typedef struct LINKTYPE *LINKPTR;
typedef struct LINKTYPE {
LINKPTR next;
LINKPTR previous;
char *item;
} LINKTYPE;
typedef struct LINKLIST {
LINKPTR head;
LINKPTR tail;
LINKPTR clp;
short listInUse;
int listlength;
int itemlength;
int (*match)();
} LINKLIST;
void llsetMatch(ProcPtr numatch);
Boolean llcheck(char *lookfor);
void llsetlist(struct LINKLIST *new_list);
void llsetsize(int size);
void llinit(char *newitem);
void llhead(void);
void lltail(void);
Boolean llnext(void);
Boolean llprevious(void);
void llretrieve(char **newitem);
void lladd(char *newitem);
void lladdhead(char *newitem);
void lldelete(void);
int ll_length(void);
#define qitemsize llsetsize
#define qset llsetlist
#define qlength ll_length
#define QUEUE LINKLIST
void q_push(char *newitem);
void q_pop(char **old_item);
#endif __LLQUEUE__