Wrapper helper (#1799)

* [WRAPPERHELPER] Added wrapperhelper v0.1, tested on libc

* [WRAPPED] Removed updates to libc from this branch

* [WRAPPERHELPER] Removed GPL header and added modified LGPL header, added notes about licensing issues

1 files changed, 50 insertions, 0 deletions

diff --git a/wrapperhelper/src/generator.h b/wrapperhelper/src/generator.h
new file mode 100644
index 00000000..ef27ad0a
--- /dev/null
+++ b/wrapperhelper/src/generator.h
@@ -0,0 +1,50 @@
+#pragma once
+
+#ifndef GENERATOR_H
+#define GENERATOR_H
+
+#include <stdio.h>
+
+#include "cstring.h"
+#include "lang.h"
+
+typedef struct request_s {
+	string_t *obj_name;
+	_Bool has_default, default_comment;
+	_Bool has_val;
+	_Bool weak;
+	struct {
+		enum request_type_e {
+			RQT_FUN,
+			RQT_FUN_2,
+			RQT_FUN_MY,
+			RQT_FUN_D,
+			
+			RQT_DATA,
+			RQT_DATAV,
+			RQT_DATAB,
+			RQT_DATAM,
+		} rty;
+		union {
+			struct {
+				string_t *typ;
+				string_t *fun2;
+			} fun;
+			struct {
+				int has_size;
+				size_t sz;
+			} dat;
+		};
+	} def, val;
+} request_t;
+VECTOR_DECLARE(requests, request_t)
+void request_print(request_t *req);
+void request_print_check(request_t *req);
+void output_from_requests(FILE *f, VECTOR(requests) *reqs);
+
+VECTOR(requests) *requests_from_file(const char *filename, FILE *f); // Takes ownership of f
+int solve_request(request_t *req, type_t *typ);
+int solve_request_map(request_t *req, khash_t(type_map) *decl_map);
+int solve_requests(VECTOR(requests) *reqs, khash_t(type_map) *decl_map);
+
+#endif // GENERATOR_H