Start of MODB implementation

- Create, check and destroy MODB tables

src/modb_types.h

@@ -0,0 +1,15 @@
+#ifndef H__MODB_TYPES__
+#define H__MODB_TYPES__
+
+#include <stddef.h>
+#include <stdint.h>
+
+struct modb_t {
+  char *name;
+  size_t name_len;
+};
+
+struct modb_t *modbAlloc(const char *name, size_t name_len);
+void modbRelease(struct modb_t **modb);
+
+#endif // H__MODB_TYPES__