commit a10d8552d0d2438da4ed539275abcbf557d1e7a8
author Darren Tucker <dtucker@dtucker.net> Tue Feb 27 14:45:17 2018 +1100
committer Darren Tucker <dtucker@dtucker.net> Wed Feb 28 16:52:12 2018 +1100
tree 558851a676d0fe83749966034794b7f1269dbf0e
parent 146c3bd28c8dbee9c4b06465d9c9facab96b1e9b

Conditionally compile XMSS code.

The XMSS code is currently experimental and, unlike the rest of OpenSSH
cannot currently be compiled with a c89 compiler.

xmss_hash.h

diff --git a/xmss_hash.h b/xmss_hash.h
index 2fed730..e01960c 100644
--- a/xmss_hash.h
+++ b/xmss_hash.h
@@ -1,3 +1,4 @@
+#ifdef WITH_XMSS
 /*
 hash.h version 20160722
 Andreas Hülsing
@@ -17,3 +18,4 @@
 int hash_f(unsigned char *out, const unsigned char *in, const unsigned char *pub_seed, uint32_t addr[8], const unsigned int n);
 
 #endif
+#endif /* WITH_XMSS */