--- ray/src/common/bmpfile.h	2005/03/18 21:04:05	2.4
+++ ray/src/common/bmpfile.h	2007/04/12 22:13:28	2.5
@@ -1,4 +1,4 @@
-/* RCSid $Id: bmpfile.h,v 2.4 2005/03/18 21:04:05 greg Exp $ */
+/* RCSid $Id: bmpfile.h,v 2.5 2007/04/12 22:13:28 greg Exp $ */
 /*
  *  Windows and OS/2 BMP file support
  */
@@ -138,7 +138,7 @@ int		stdio_fseek(uint32 pos, void *p);
 
 					/* open input file */
 #define BMPopenInputFile(fn)    BMPopenReader(&stdio_getc, &stdio_fseek, \
-					(void *)fopen(fn, "r"))
+					(void *)fopen(fn, "rb"))
 
 					/* close stdio input file or stream */
 #define BMPcloseInput(br)       ( fclose((FILE *)(br)->c_data), \
@@ -151,7 +151,7 @@ int		stdio_fseek(uint32 pos, void *p);
 					/* open stdio output file */
 #define BMPopenOutputFile(fn,hdr) \
 			BMPopenWriter(&stdio_putc, &stdio_fseek, \
-					(void *)fopen(fn, "w"), hdr)
+					(void *)fopen(fn, "wb"), hdr)
 
 					/* close stdio output file or stream */
 #define BMPcloseOutput(bw)      ( fclose((FILE *)(bw)->c_data), \