Convert #ifdef to #if, other build changes

1 files changed, 1 insertions, 1 deletions

diff --git a/genrsa.h b/genrsa.h
index acb43fb..641d5a5 100644
--- a/genrsa.h
+++ b/genrsa.h
@@ -27,7 +27,7 @@
 
 #include "rsa.h"
 
-#ifdef DROPBEAR_RSA
+#if DROPBEAR_RSA
 
 dropbear_rsa_key * gen_rsa_priv_key(unsigned int size);