(EXEC_SUFFIXES): Remove.

src/process.h

@@ -123,9 +123,3 @@ extern int synch_process_retcode;
 #ifndef NULL_DEVICE
 #define NULL_DEVICE "/dev/null"
 #endif
-
-/* A string listing the possible suffixes used for executable files,
-   separated by colons.  VMS, MS-DOS, and OS/2 redefine this.  */
-#ifndef EXEC_SUFFIXES
-#define EXEC_SUFFIXES ""
-#endif

src/s/ms-w32.h

@@ -212,7 +212,6 @@ Boston, MA 02111-1307, USA.  */
 
 /* The null device on Windows NT. */
 #define NULL_DEVICE     "NUL:"
-#define EXEC_SUFFIXES   ".exe:.com:.bat:.cmd:"
 
 #ifndef MAXPATHLEN
 #define MAXPATHLEN      _MAX_PATH

src/s/msdos.h

@@ -196,7 +196,6 @@ You lose; /* Emacs for DOS must be compiled with DJGPP */
 #define SEPCHAR ';'
 
 #define NULL_DEVICE "nul"
-#define EXEC_SUFFIXES ".exe:.com:.bat:"
 
 #if __DJGPP__ < 2
 #define O_RDONLY        0x0001