Begin the implementation of a type.

src/type.c

@@ -0,0 +1,28 @@
+#include "type.h"
+#include "util.h"
+#include <stdlib.h>
+
+void _libab_type_free(void* type) {
+    free(((libab_type*) type)->name);
+}
+
+libab_result libab_type_create(libab_ref* ref, const char* name) {
+    libab_type* type;
+    libab_result result = LIBAB_SUCCESS;
+    if((type = malloc(sizeof(*type)))) {
+        result = libab_copy_string(&type->name, name);
+    } else {
+        result = LIBAB_MALLOC;
+    }
+
+    if(result == LIBAB_SUCCESS) {
+        result = libab_ref_new(ref, type, _libab_type_free);
+        if(result != LIBAB_SUCCESS) free(type->name);
+    }
+
+    if(result != LIBAB_SUCCESS) {
+        free(type);
+    }
+
+    return result;
+}