init basic

ccompiler/frontend/frontend.c

@@ -0,0 +1,18 @@
+#include "lexer/lexer.h"
+#include "parser/symtab/symtab.h"
+#include "frontend.h"
+
+struct ASTNode* frontend(const char* file, void* stream, sread_fn sread) {
+    struct Lexer lexer;
+    init_lexer(&lexer, file, stream, sread);
+    
+    struct SymbolTable symtab;
+    init_symtab(&symtab);
+
+    struct Parser parser;
+    init_parser(&parser, &lexer, &symtab);
+    parse_prog(&parser);
+
+    // TODO Free the resourse
+    return parser.root;
+}