*** highscore.c.orig	Wed Jan  4 17:13:31 1995
--- highscore.c	Fri Apr  7 00:13:54 1995
***************
*** 54,59 ****
--- 54,60 ----
  #include <unistd.h>
  #include <time.h>
  #include <sys/param.h>
+ #include <sys/stat.h>
  #include <netinet/in.h>
  #include <X11/Xlib.h>
  #include <X11/Xutil.h>
***************
*** 118,124 ****
  static void InitialiseHighScores(void);
  static void SortHighScores(void);
  static void DeleteScore(int i);
! static int LockUnlock(int cmd);
  #else
  static int LockUnlock();
  static void DeleteScore();
--- 119,125 ----
  static void InitialiseHighScores(void);
  static void SortHighScores(void);
  static void DeleteScore(int i);
! static int LockUnlock(int cmd, int fd);
  #else
  static int LockUnlock();
  static void DeleteScore();
***************
*** 839,845 ****
  
  	/* Lock the file for me only */
  	if (type == GLOBAL)
! 		id = LockUnlock(LOCK_FILE);
  
  	/* Read in the lastest scores */
  	if (ReadHighScoreTable(type) == False)
--- 840,846 ----
  
  	/* Lock the file for me only */
  	if (type == GLOBAL)
! 		id = LockUnlock(LOCK_FILE, -1);
  
  	/* Read in the lastest scores */
  	if (ReadHighScoreTable(type) == False)
***************
*** 869,875 ****
  				else
  				{
  					/* Don't add as score is smaller */
! 					return False;
  				}
  			}
  		}	/* for */
--- 870,876 ----
  				else
  				{
  					/* Don't add as score is smaller */
! 					goto doUnlock;
  				}
  			}
  		}	/* for */
***************
*** 891,906 ****
  
  				/* Unlock the file now thanks */
  				if (id != -1) 
! 					id = LockUnlock(UNLOCK_FILE);
  
  				/* Yes - it was placed in the highscore */
  				return True;
  			}
  		}
  
  		/* Unlock the file now thanks */
  		if (id != -1) 
! 			id = LockUnlock(UNLOCK_FILE);
  
  		/* Not even a highscore - loser! */
  		return False;
--- 892,908 ----
  
  				/* Unlock the file now thanks */
  				if (id != -1) 
! 					id = LockUnlock(UNLOCK_FILE, id);
  
  				/* Yes - it was placed in the highscore */
  				return True;
  			}
  		}
  
+ 	  doUnlock:
  		/* Unlock the file now thanks */
  		if (id != -1) 
! 			id = LockUnlock(UNLOCK_FILE, id);
  
  		/* Not even a highscore - loser! */
  		return False;
***************
*** 1178,1187 ****
  }
  
  #if NeedFunctionPrototypes
! static int LockUnlock(int cmd)
  #else
! static int LockUnlock(cmd)
! 	int cmd;
  #endif
  {
  	static int 	inter = -1;
--- 1180,1189 ----
  }
  
  #if NeedFunctionPrototypes
! static int LockUnlock(int cmd, int fd)
  #else
! static int LockUnlock(cmd, fd)
! 	int cmd, fd;
  #endif
  {
  	static int 	inter = -1;
***************
*** 1218,1223 ****
--- 1220,1228 ----
  	/* Open the highscore file for both read & write */
  	if (cmd == LOCK_FILE)
  		inter = open(filename, O_CREAT | O_RDWR, 0666);
+ 	else
+ 		/* use old fd to unlock */
+ 		inter = fd;
  
  #ifndef NO_LOCKING