symm/{chacha,salsa20}.h: Mark the cipher classes as `extern'.

[catacomb] / symm / chacha.h

diff --git a/symm/chacha.h b/symm/chacha.h
index 4e5a765a4bfe196c01c546a5a2928807a79d8d6c..994cfa2b8e95f19bb79375352b7728baf5a281e0 100644 (file)
--- a/symm/chacha.h
+++ b/symm/chacha.h
@@ -319,9 +319,9 @@ extern const octet chacha_keysz[];
 #define xchacha12_keysz chacha_keysz
 #define xchacha8_keysz chacha_keysz
 
-const gccipher chacha20, chacha12, chacha8;
-const gccipher chacha20_ietf, chacha12_ietf, chacha8_ietf;
-const gccipher xchacha20, xchacha12, xchacha8;
+extern const gccipher chacha20, chacha12, chacha8;
+extern const gccipher chacha20_ietf, chacha12_ietf, chacha8_ietf;
+extern const gccipher xchacha20, xchacha12, xchacha8;
 
 /*----- Generic random number generator interface -------------------------*/