fix compile errors

1 files changed, 21 insertions, 0 deletions

diff --git a/05/tcc-0.9.27/tcc.c b/05/tcc-0.9.27/tcc.c
index e824f98..bd3f959 100644
--- a/05/tcc-0.9.27/tcc.c
+++ b/05/tcc-0.9.27/tcc.c
@@ -371,3 +371,24 @@ redo:
         fclose(ppfp);
     return ret;
 }
+
+
+
+char **__environ;
+
+int __libc_start_main(
+	int (*main)(int, char **, char **), int argc, char **argv,
+	int (*init)(int, char **, char **), void (*fini)(void),
+	void (*ldso_fini)(void))
+{
+	/* Save the environment if it may be used by libc/application */
+	char **envp = argv+argc+1;
+	if (__environ != (void *)-1) __environ = envp;
+
+	/* Execute constructors (static) linked into the application */
+	if (init) init(argc, argv, envp);
+
+	/* Pass control to to application */
+	exit(main(argc, argv, envp));
+	return 0;
+}