code-style: cleanup includes

* rm unused include <sys/types.h>
* move <sys/time.h> to main.c, it's the only file that needs it.
* move TV_* macros to main.c
* let *.c files explicitly include what they need instead of including
  them at nsxiv.h

1 files changed, 1 insertions, 0 deletions

diff --git a/options.c b/options.c
index 8ae5c7e..8fade87 100644
--- a/options.c
+++ b/options.c
@@ -21,6 +21,7 @@
 #include "version.h"
 
 #include <stdlib.h>
+#include <stdio.h>
 #include <string.h>
 #include <unistd.h>