Fixes the build for mxe-cross-builds, and if building shared libraries.

1 files changed, 25 insertions, 0 deletions

diff --git a/libcmix-crypto/elgamal/null/null_elgamal.c b/libcmix-crypto/elgamal/null/null_elgamal.c
index e69de29..ef98912 100644
--- a/libcmix-crypto/elgamal/null/null_elgamal.c
+++ b/libcmix-crypto/elgamal/null/null_elgamal.c
@@ -0,0 +1,25 @@
+
+#include "api.h"
+
+#include <stddef.h>
+#include <stdbool.h>
+
+void elgamal_keypair_deleter(struct KeyPair p) {}
+
+struct KeyPair elgamal_create_keypair() {
+	return (struct KeyPair){
+		NULL,
+		NULL,
+		0,
+		0
+	};
+}
+
+void elgamal_shared_key_deleter(struct SharedKey s) {}
+
+struct SharedKey elgamal_derive_shared_key(struct KeyPair pair, unsigned char* pub_key, bool swap_pub_order) {
+	return (struct SharedKey){
+		NULL,
+		0
+	};
+}