Use inline instead of static inline for non-deprecated functions

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 20 insertions, 0 deletions

diff --git a/libkeccak_state_duplicate.c b/libkeccak_state_duplicate.c
new file mode 100644
index 0000000..ab21c20
--- /dev/null
+++ b/libkeccak_state_duplicate.c
@@ -0,0 +1,20 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+
+
+/**
+ * A wrapper for `libkeccak_state_copy` that also allocates the duplicate
+ * 
+ * @param   src  The state to duplicate
+ * @return       The duplicate, `NULL` on error
+ */
+struct libkeccak_state *
+libkeccak_state_duplicate(const struct libkeccak_state *restrict src)
+{
+	struct libkeccak_state *restrict dest = malloc(sizeof(struct libkeccak_state));
+	if (!dest || libkeccak_state_copy(dest, src)) {
+		libkeccak_state_free(dest);
+		return NULL;
+	}
+	return dest;
+}