refactor(req/res): new request/response structure

include/http/types.h

@@ -0,0 +1,27 @@
+#ifndef CWS_HTTP_TYPES_H
+#define CWS_HTTP_TYPES_H
+
+#include <stddef.h>
+
+/* HTTP Methods */
+typedef enum cws_http_method {
+	HTTP_GET,
+	HTTP_POST,
+	HTTP_PUT,
+	HTTP_DELETE,
+	HTTP_HEAD,
+	HTTP_UNKNOWN,
+} cws_http_method_e;
+
+/* HTTP Status Codes */
+typedef enum cws_http_status {
+	HTTP_OK = 200,
+	HTTP_BAD_REQUEST = 400,
+	HTTP_NOT_FOUND = 404,
+	HTTP_INTERNAL_ERROR = 500,
+	HTTP_NOT_IMPLEMENTED = 501,
+} cws_http_status_e;
+
+const char *cws_http_status_string(cws_http_status_e status);
+
+#endif