Remove unnecessary alloca.h includes.

* src/keymap.c: Do not include alloca.h, config.h does that.
* src/sysdep.c: Likewise.  Do not define fwrite, not used.

1 files changed, 0 insertions, 10 deletions

diff --git a/src/sysdep.c b/src/sysdep.c
index 46169b28e1f..ba2a7493d74 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -36,9 +36,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
-#ifdef HAVE_ALLOCA_H
-#include <alloca.h>
-#endif /* HAVE_ALLOCA_H */
 
 #include "lisp.h"
 /* Including stdlib.h isn't necessarily enough to get srandom
@@ -61,13 +58,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #endif
 #endif /* not WINDOWSNT */
 
-/* Does anyone other than VMS need this? */
-#ifndef fwrite
-#define sys_fwrite fwrite
-#else
-#undef fwrite
-#endif
-
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <errno.h>