move __stdio_exit_needed to stdio_impl.h

[musl] / src / internal / libc.h

diff --git a/src/internal/libc.h b/src/internal/libc.h
index 7307a73..f536eaf 100644 (file)
--- a/src/internal/libc.h
+++ b/src/internal/libc.h
@@ -43,6 +43,8 @@ extern hidden size_t __hwcap;
 extern hidden size_t __sysinfo;
 extern char *__progname, *__progname_full;
 
+extern hidden const char __libc_version[];
+
 /* Designed to avoid any overhead in non-threaded processes */
 hidden void __lock(volatile int *);
 hidden void __unlock(volatile int *);