--- ray/src/hd/holofile.c	2003/06/13 15:27:04	3.47
+++ ray/src/hd/holofile.c	2003/07/21 22:30:18	3.51
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: holofile.c,v 3.47 2003/06/13 15:27:04 greg Exp $";
+static const char	RCSid[] = "$Id: holofile.c,v 3.51 2003/07/21 22:30:18 schorsch Exp $";
 #endif
 /*
  * Routines for managing holodeck files
@@ -7,6 +7,10 @@ static const char	RCSid[] = "$Id: holofile.c,v 3.47 20
  *	9/30/97	GWLarson
  */
 
+#include "copyright.h"
+
+#include <string.h>
+
 #include "holo.h"
 
 #ifndef CACHESIZE
@@ -66,7 +70,7 @@ HDGRID	*hproto;
 	register HOLO	*hp;
 	int	n;
 				/* copy grid to temporary header */
-	bcopy((void *)hproto, (void *)&hdhead, sizeof(HDGRID));
+	memcpy((void *)&hdhead, (void *)hproto, sizeof(HDGRID));
 				/* compute grid vectors and sizes */
 	hdcompgrid(&hdhead);
 				/* allocate header with directory */
@@ -74,20 +78,20 @@ HDGRID	*hproto;
 	if ((hp = (HOLO *)malloc(n)) == NULL)
 		return(NULL);
 				/* copy header information */
-	copystruct(hp, &hdhead);
+	*hp = hdhead;
 				/* allocate and clear beam list */
 	hp->bl = (BEAM **)malloc((nbeams(hp)+1)*sizeof(BEAM *)+sizeof(BEAM));
 	if (hp->bl == NULL) {
 		free((void *)hp);
 		return(NULL);
 	}
-	bzero((void *)hp->bl, (nbeams(hp)+1)*sizeof(BEAM *)+sizeof(BEAM));
+	memset((void *)hp->bl, '\0', (nbeams(hp)+1)*sizeof(BEAM *)+sizeof(BEAM));
 	hp->bl[0] = (BEAM *)(hp->bl+nbeams(hp)+1);	/* set blglob(hp) */
 	hp->fd = -1;
 	hp->dirty = 0;
 	hp->priv = NULL;
 				/* clear beam directory */
-	bzero((void *)hp->bi, (nbeams(hp)+1)*sizeof(BEAMI));
+	memset((void *)hp->bi, '\0', (nbeams(hp)+1)*sizeof(BEAMI));
 	return(hp);		/* all is well */
 }
 
@@ -123,8 +127,8 @@ int	wr;
 	if (fd >= nhdfragls) {
 		hdfragl = (struct fraglist *)hdrealloc((char *)hdfragl,
 				(fd+1)*sizeof(struct fraglist), "hdattach");
-		bzero((void *)(hdfragl+nhdfragls),
-				(fd+1-nhdfragls)*sizeof(struct fraglist));
+		memset((void *)(hdfragl+nhdfragls),
+				'\0', (fd+1-nhdfragls)*sizeof(struct fraglist));
 		nhdfragls = fd+1;
 	}
 	hdfragl[fd].nlinks++;
@@ -257,7 +261,7 @@ int	i;
 			hp->dirseg[j].n = 1;
 			break;
 		}
-		copystruct(hp->dirseg+j, hp->dirseg+(j-1));
+		*(hp->dirseg+j) = *(hp->dirseg+(j-1));
 	}
 	do {				/* check neighbors */
 		mindist = nbeams(hp);		/* find closest */
@@ -279,7 +283,7 @@ int	i;
 					hp->dirseg[minpos].n - hp->dirseg[j].s;
 		hp->dirty--;
 		while (++j < hp->dirty)		/* close the gap */
-			copystruct(hp->dirseg+j, hp->dirseg+(j+1));
+			*(hp->dirseg+j) = *(hp->dirseg+(j+1));
 	} while (mindist <= MINDIRSEL);
 }
 
@@ -429,7 +433,7 @@ int	nr;			/* number of new rays desired */
 		hdfreefrag(hp, i);		/* relinquish old fragment */
 	p = hdbray(hp->bl[i]) + hp->bl[i]->nrm;
 	hp->bl[i]->nrm += nr;			/* update in-core structure */
-	bzero((void *)p, nr*sizeof(RAYVAL));
+	memset((void *)p, '\0', nr*sizeof(RAYVAL));
 	blglob(hp)->tick = hp->bl[i]->tick = hdclock++;	/* update LRU clock */
 	return(p);				/* point to new rays */
 }
@@ -487,7 +491,7 @@ register HDBEAMI	*hb1, *hb2;
 hdloadbeams(hb, n, bf)	/* load a list of beams in optimal order */
 register HDBEAMI	*hb;	/* list gets sorted by hdfilord() */
 int	n;			/* list length */
-int	(*bf)();		/* callback function (optional) */
+void	(*bf)();		/* callback function (optional) */
 {
 	unsigned	origcachesize, memuse;
 	int	bytesloaded, needbytes, bytes2free;
@@ -551,7 +555,7 @@ int	i;
 				if (++k >= f->nfrags)
 					goto endloop;
 			if (k > j)
-				copystruct(f->fi+j, f->fi+k);
+				*(f->fi+j) = *(f->fi+k);
 		}
 	endloop:
 		f->nfrags = j;
@@ -583,7 +587,7 @@ int	i;
 			f->fi[j].nrd = bi->nrd;
 			break;
 		}
-		copystruct(f->fi+j, f->fi+(j-1));
+		*(f->fi+j) = *(f->fi+(j-1));
 	}
 					/* coalesce adjacent fragments */
 						/* successors never empty */
@@ -612,7 +616,7 @@ int
 hdfragOK(fd, listlen, listsiz)	/* get fragment list status for file */
 int	fd;
 int	*listlen;
-register int4	*listsiz;
+register int32	*listsiz;
 {
 	register struct fraglist	*f;
 	register int	i;
@@ -635,7 +639,7 @@ register int4	*listsiz;
 off_t
 hdallocfrag(fd, nrays)		/* allocate a file fragment */
 int	fd;
-unsigned int4	nrays;
+uint32	nrays;
 {
 	register struct fraglist	*f;
 	register int	j;
@@ -667,7 +671,7 @@ register HOLO	*hp;
 register int	i;
 {
 	int	fragfreed;
-	unsigned int4	nrays;
+	uint32	nrays;
 	unsigned int	n;
 	off_t	nfo;
 					/* check file status */
@@ -813,7 +817,7 @@ register HOLO	*hp;			/* section we're adding from */
 				hb[j].b = i;
 				break;
 			}
-			copystruct(hb+j, hb+(j-1));
+			*(hb+j) = *(hb+(j-1));
 		}
 	}
 	return(nents);			/* return new list length */