Add infrastructure for commands

1 files changed, 10 insertions, 0 deletions

diff --git a/main.c b/main.c
index 1c4843d..b998786 100644
--- a/main.c
+++ b/main.c
@@ -5,8 +5,12 @@
 #include <string.h>
 #include <signal.h>
 #include <errno.h>
+#include <fcntl.h>
 #include <sys/select.h>
+#include <sys/types.h>
+#include <sys/stat.h>
 #include <sys/ioctl.h>
+#include <sys/mman.h>
 
 #include "vis.h"
 #include "util.h"
@@ -102,6 +106,12 @@ typedef struct {
 	Arg arg;
 } Action;
 
+typedef struct {
+	const char *name;
+	bool (*cmd)(const char *argv[]);
+	regex_t regex;
+} Command;
+
 static Key getkey(void);
 static void cursor(const Arg *arg);
 static void call(const Arg *arg);