cmd -> msg

This I feel better conveys the meaning.

1 files changed, 21 insertions, 0 deletions

diff --git a/src/msg.h b/src/msg.h
new file mode 100644
index 0000000..028aaa0
--- /dev/null
+++ b/src/msg.h
@@ -0,0 +1,21 @@
+#ifndef __MSG_H__
+#define __MSG_H__
+
+struct msg {
+	int argc;
+	char **argv;
+};
+
+int msg_from_argv(struct msg *, const char *argv[]);
+
+int msg_send(int fd, const struct msg *);
+int msg_send_and_wait_for_result(int fd, const struct msg *, int *result);
+
+typedef int (*msg_handler)(const struct msg *, void *arg);
+
+int msg_recv(int fd, struct msg *);
+int msg_recv_and_send_result(int fd, msg_handler, void *arg);
+
+void msg_free(const struct msg *);
+
+#endif