+
+.BI "void base32_encode(base32_ctx *" ctx ,
+.BI " const void *" p ", size_t " sz ,
+.BI " dstr *" d );
+.BI "void base32_decode(base32_ctx *" ctx ,
+.BI " const void *" p ", size_t " sz ,
+.BI " dstr *" d );
+.BI "void base32_init(base32_ctx *" ctx );
+
+.BI "void hex_encode(hex_ctx *" ctx ,
+.BI " const void *" p ", size_t " sz ,
+.BI " dstr *" d );
+.BI "void hex_decode(hex_ctx *" ctx ,
+.BI " const void *" p ", size_t " sz ,
+.BI " dstr *" d );
+.BI "void hex_init(hex_ctx *" ctx );