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

[catacomb] / symm / salsa20.h

diff --git a/symm/salsa20.h b/symm/salsa20.h
index 043b22d1f2794296b8f99c0eebcf757a7ec6d507..317a34c1d3e82446d57d997fbbfb2cdec0c7d6ca 100644 (file)
--- a/symm/salsa20.h
+++ b/symm/salsa20.h
@@ -317,9 +317,9 @@ extern const octet salsa20_keysz[];
 #define xsalsa2012_keysz salsa20_keysz
 #define xsalsa208_keysz salsa20_keysz
 
-const gccipher salsa20, salsa2012, salsa208;
-const gccipher salsa20_ietf, salsa2012_ietf, salsa208_ietf;
-const gccipher xsalsa20, xsalsa2012, xsalsa208;
+extern const gccipher salsa20, salsa2012, salsa208;
+extern const gccipher salsa20_ietf, salsa2012_ietf, salsa208_ietf;
+extern const gccipher xsalsa20, xsalsa2012, xsalsa208;
 
 /*----- Generic random number generator interface -------------------------*/