Index: src/file.c
--- src/file.c.orig
+++ src/file.c
@@ -11,7 +11,7 @@
 #include	"eproto.h"
 #include	"edef.h"
 #include	"elang.h"
-#if	BSD | FREEBSD | SUN | USG | AIX
+#if	BSD || FREEBSD || SUN || USG || AIX || OPENBSD
 #include	<sys/types.h>
 #include	<sys/stat.h>
 #endif
@@ -323,7 +323,7 @@ int	lockfl;		/* check for file locks? */
 	}
 	ffclose();				/* Ignore errors.	*/
 
-#if	BSD || FREEBSD || USG || AUX || SMOS || HPUX8 || HPUX9 || SUN || XENIX || AVION
+#if	BSD || FREEBSD || USG || AUX || SMOS || HPUX8 || HPUX9 || SUN || XENIX || AVION || OPENBSD
 	/* if we don't have write priviledges, make this in VIEW mode */
 	if (s !=FIOERR && s != FIOFNF) {
 		if (access(fname, 2 /* W_OK*/) != 0)
@@ -428,7 +428,7 @@ char *fname;
 	while (cp1!=&fname[0] && cp1[-1]!=':' && cp1[-1]!='\\'&&cp1[-1]!='/')
 		--cp1;
 #endif
-#if	USG | AIX | AUX | SMOS | HPUX8 | HPUX9 | BSD | FREEBSD | SUN | XENIX | AVIION
+#if	USG || AIX || AUX || SMOS || HPUX8 || HPUX9 || BSD || FREEBSD || SUN || XENIX || AVIION || OPENBSD
 	while (cp1!=&fname[0] && cp1[-1]!='/')
 		--cp1;
 #endif
@@ -600,7 +600,7 @@ char *mode;	/* mode to open file (w = write a = append
 	int sflag;		/* are we safe saving? */
 	char tname[NSTRING];	/* temporary file name */
 	char buf[NSTRING];	/* message buffer */
-#if	BSD | FREEBSD | SUN | XENIX | USG | AIX
+#if	BSD || FREEBSD || SUN || XENIX || USG || AIX || OPENBSD
 	struct stat st;		/* we need info about the file permisions */
 #endif
 
@@ -680,14 +680,14 @@ char *mode;	/* mode to open file (w = write a = append
 			strcat(buf, "s");
 
 		if (sflag) {
-#if	BSD | FREEBSD | SUN | XENIX | USG | AIX
+#if	BSD || FREEBSD || SUN || XENIX || USG || AIX || OPENBSD
 			/* get the permisions on the original file */
 			stat(fn, &st);
 #endif
 			/* erase original file */
 			/* rename temporary file to original name */
 			if (unlink(fn) == 0 && rename(tname, fn) == 0) {
-#if	BSD | FREEBSD | SUN | XENIX | USG | AIX
+#if	BSD || FREEBSD || SUN || XENIX || USG || AIX || OPENBSD
 				chown(fn, (int)st.st_uid, (int)st.st_gid);
 				chmod(fn, (int)st.st_mode);
 #else