Rearranged the project to have src/ and build/ directories

This simplifies keeping everything clean.

src/parse.h

@@ -0,0 +1,24 @@
+#ifndef __PARSE_H
+#define __PARSE_H
+
+#include <sys/socket.h>
+#include <arpa/inet.h>
+#include <unistd.h>
+
+union mysockaddr {
+	unsigned short      family;
+	struct sockaddr     generic;
+        struct sockaddr_in  v4;
+        struct sockaddr_in6 v6;
+};
+
+struct ip_and_mask {
+	union mysockaddr ip;
+	int              mask;
+};
+
+int parse_ip_to_sockaddr(struct sockaddr* out, char* src);
+int parse_acl(struct ip_and_mask (**out)[0], int max, char **entries);
+
+#endif
+