--- ray/src/common/platform.h	2016/03/06 01:13:17	3.12
+++ ray/src/common/platform.h	2025/01/22 19:41:55	3.18
@@ -1,4 +1,4 @@
-/* RCSid $Id: platform.h,v 3.12 2016/03/06 01:13:17 schorsch Exp $ */
+/* RCSid $Id: platform.h,v 3.18 2025/01/22 19:41:55 greg Exp $ */
 /*
  *  platform.h - header file for platform specific definitions
  */
@@ -10,25 +10,47 @@
   #include <io.h>     /* _setmode() and stuff from unistd.h */
   #include <stdio.h>
   typedef long off_t;
+  #undef ftello
+  #define ftello _ftelli64
+  #undef fseeko
+  #define fseeko _fseeki64
+  #undef fdopen
   #define fdopen _fdopen
+  #undef read
   #define read _read
+  #undef open
   #define open _open
+  #undef close
   #define close _close
+  #undef write
   #define write _write
+  #undef ftruncate
   #define ftruncate _chsize_s
+  #undef unlink
   #define unlink _unlink
+  #undef fileno
   #define fileno _fileno
+  #undef snprintf
   #define snprintf _snprintf
+  #undef vsnprintf
   #define vsnprintf _vsnprintf
   /* XXX should we check first if size_t is 32 bit? */
+  #undef fseeko
   #define fseeko _fseeki64
+  #undef lseek
   #define lseek _lseek
+  #undef access
   #define access _access
+  #undef mktemp
   #define mktemp _mktemp
+  #define fpurge(s)
 
   #include <string.h>
+  #undef strcasecmp
   #define strcasecmp _stricmp
+  #undef strncasecmp
   #define strncasecmp _strnicmp
+  #undef strdup
   #define strdup _strdup
 
   #include <windows.h>
@@ -45,7 +67,7 @@
     #undef rad8
     #undef rad9
   #endif
-  #define sleep(s) Sleep(s*1000)
+  #define sleep(s) Sleep((DWORD)((s)*1000))
 
   #define NON_POSIX
 
@@ -57,12 +79,15 @@
 
   #include <fcntl.h>  /* _O_BINARY, _O_TEXT */
   #include <stdlib.h> /* _fmode */
-  #define SET_DEFAULT_BINARY() _fmode = _O_BINARY
+  #define SET_DEFAULT_BINARY() (_fmode = _O_BINARY)
+  #define SET_DEFAULT_TEXT() (_fmode = _O_TEXT)
   #define SET_FILE_BINARY(fp) _setmode(_fileno(fp),_O_BINARY)
+  #define SET_FILE_TEXT(fp) _setmode(_fileno(fp),_O_TEXT)
   #define SET_FD_BINARY(fd) _setmode(fd,_O_BINARY)
+  #define SET_FD_TEXT(fd) _setmode(fd,_O_TEXT)
   #define putenv _putenv
 
-#else /* _WIN32 || _WIN64 */
+#else /* ! (_WIN32 || _WIN64) */
 
   #ifdef AMIGA
     #define NON_POSIX
@@ -73,12 +98,19 @@
     #define RHAS_FORK_EXEC
   #endif
 
+  #ifdef __linux__
+  	#include <stdio_ext.h>
+  	#define	fpurge	__fpurge
+  #endif
   /* everybody except Windows */
 
   /* NOPs */
   #define SET_DEFAULT_BINARY()
   #define SET_FILE_BINARY(fp)
   #define SET_FD_BINARY(fd)
+  #define SET_DEFAULT_TEXT()
+  #define SET_FILE_TEXT(fp)
+  #define SET_FD_TEXT(fd)
 
 #endif /* _WIN32 || _WIN64 */
 
@@ -86,7 +118,11 @@
 extern "C" {
 #endif
 
-/* nothing to protect yet */
+#if defined(_WIN32) || defined(_WIN64)
+
+extern	int	usleep(__int64 usec);
+
+#endif /* _WIN32 || _WIN64 */
 
 #ifdef __cplusplus
 }