Patch origin: in-house
Patch status: Solaris-specific; not suitable for upstream

Need to add a dummy variable to struct dsa because Studio doesn't allow
zero-sized struct/union.

void function cannot return value. gcc just ignores it, but Studio considers
it as an error.

--- libpki-0.8.9/src/libpki/openssl/data_st.h	2015-11-10 13:50:27.428271277 -0800
+++ libpki-0.8.9/src/libpki/openssl/data_st.h	2016-02-05 10:23:52.741804145 -0800
@@ -425,7 +425,9 @@
 		int exponent;
 	} rsa;
 	// DSA scheme parameters
-	struct {} dsa;
+	struct {
+		int dummy;
+	} dsa;
 
 #ifdef ENABLE_ECDSA
 	// EC scheme parameters
--- libpki-0.8.9/src/pki_mem.c	2015-11-10 13:50:29.132816749 -0800
+++ libpki-0.8.9/src/pki_mem.c	2016-02-05 10:42:12.359660890 -0800
@@ -322,7 +322,10 @@
 	if (!pnt) return;
 
 	/* If No size is provided, normal PKI_Free() is used */
-	if ( size <= 0 ) return PKI_Free ( pnt );
+	if ( size <= 0 ) {
+		PKI_Free ( pnt );
+		return;
+	}
 
 	/* Zeroize the Memory */
 	memset( pnt, '\xFF', size );