* fileio.c:

* main.c:
    * ppiwin.c:
    * ser_posix.c:
    * stk500.c:
    Minor code cleanup to remove warnings.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@346 81a1dc3b-b13d-400b-aceb-764788c761c2

ser_posix.c

@@ -23,7 +23,9 @@
  * Posix serial interface for avrdude.
  */
 
+#include <ctype.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <errno.h>
 #include <sys/types.h>