Remove old windows support

cde/programs/dtksh/ksh93/ship/shipproto.c

@@ -108,14 +108,12 @@
 
 # undef	ctime
 
-# ifndef _WIN32
 # define remove(x)	unlink(x)
 # define rename(x,y)	((link(x,y)||remove(x))?-1:0)
-# endif
 
 
 
- 
+
 
 
 
@@ -138,7 +136,7 @@ replace __PARAM__((const char* newfile, const char* oldfile, int preserve), (new
 
 #line 1 "../../lib/libpp/ppproto.c"
 
- 
+
 
 
 
@@ -155,7 +153,7 @@ static const char id[] = "\n@(#)proto (AT&T Bell Laboratories) 05/09/95\000\n";
 
 #line 1 "../../lib/libpp/ppfsm.c"
 
- 
+
 
 
 

cde/programs/dtksh/ksh93/src/cmd/ksh93/sh/path.c

@@ -512,17 +512,6 @@ static int canexecute __PARAM__((char *path, int isfun), (path, isfun)) __OTORP_
 	}
 	else if(stat(path,&statb) < 0)
 	{
-#ifdef _WIN32
-		/* check for .exe suffix */
-		if(errno==ENOENT)
-		{
-			stakputs(".exe");
-			path = stakptr(PATH_OFFSET);
-			if(stat(path,&statb) < 0)
-				goto err;
-		}
-		else
-#endif /* _WIN32 */
 		goto err;
 	}
 	errno = EPERM;

cde/programs/dtksh/ksh93/src/lib/libast/include/ast_std.h

@@ -617,11 +617,7 @@ __STDPP__directive pragma pp:ignore "string.h"
 
 /* <unistd.h> */
 
-#ifdef _WIN32
-#include <unistd.h>
-#else
 #include <ast_unistd.h>
-#endif
 #include <ast_botch.h>
 
 #ifndef STDIN_FILENO
@@ -696,8 +692,6 @@ extern __MANGLE__ char*		ttyname __PROTO__((int));
 extern __MANGLE__ int		unlink __PROTO__((const char*));
 extern __MANGLE__ ssize_t		write __PROTO__((int, const __V_*, size_t));
 
-#ifndef _WIN32
-
 /*
  * yes, we don't trust anyone's interpretation but our own
  */
@@ -716,8 +710,6 @@ extern __MANGLE__ long		fpathconf __PROTO__((int, int));
 extern __MANGLE__ long		pathconf __PROTO__((const char*, int));
 extern __MANGLE__ long		sysconf __PROTO__((int));
 
-#endif
-
 #if defined(__STDPP__directive) && defined(__STDPP__ignore)
 
 __STDPP__directive pragma pp:ignore "unistd.h"