Add Lua on_mapgen_init callback, and minetest.set_mapgen_params API

[oweals/minetest.git] / src / base64.h

diff --git a/src/base64.h b/src/base64.h
index 65d5db8b22cbb4c14c920cec79c542a454a1ae91..1cb175518d5f2f4d367409caa7082c3087375c16 100644 (file)
--- a/src/base64.h
+++ b/src/base64.h
@@ -1,4 +1,10 @@
+#ifndef BASE64_HEADER
+#define BASE64_HEADER
+
 #include <string>
 
+bool base64_is_valid(std::string const& s);
 std::string base64_encode(unsigned char const* , unsigned int len);
 std::string base64_decode(std::string const& s);
+
+#endif // BASE64_HEADER