--- ray/src/common/normcodec.h	2019/07/26 17:04:12	2.2
+++ ray/src/common/normcodec.h	2022/08/24 19:55:58	2.5
@@ -1,8 +1,8 @@
-/* RCSid $Id: normcodec.h,v 2.2 2019/07/26 17:04:12 greg Exp $ */
+/* RCSid $Id: normcodec.h,v 2.5 2022/08/24 19:55:58 greg Exp $ */
 /*
  * Definitions and declarations for 32-bit vector normal encode/decode
  *
- *  Include after stdio.h and fvect.h
+ *  Include after rtio.h and fvect.h
  *  Includes resolu.h
  */
 
@@ -29,10 +29,10 @@ extern "C" {
 typedef struct {
 	FILE		*finp;			/* input stream */
 	const char	*inpname;		/* input name */
-	int		format;			/* decoded format */
+	short		format;			/* decoded format */
+	short		swapped;		/* byte-swapped input */
 	long		dstart;			/* start of data */
-	long		curpos;			/* current input position */
-	int		hdrflags;		/* header i/o flags */
+	short		hdrflags;		/* header i/o flags */
 	char		inpfmt[MAXFMTLEN];	/* format from header */
 	RESOLU		res;			/* input resolution */
 } NORMCODEC;