1 files changed, 26 insertions, 0 deletions
diff --git a/src/til_setup.c b/src/til_setup.c
new file mode 100644
index 0000000..c5fd451
--- /dev/null
+++ b/src/til_setup.c
@@ -0,0 +1,26 @@
+#include <assert.h>
+#include <errno.h>
+#include <stdlib.h>
+
+#include "til_setup.h"
+
+
+/* Allocate and initialize a new til_setup_t of size bytes.
+ * free_func is assigned to til_setup_t.free, and will be used for freeing the
+ * instance returned when destroyed.
+ */
+void * til_setup_new(size_t size, void (*free_func)(til_setup_t *setup))
+{
+	til_setup_t	*setup;
+
+	assert(size >= sizeof(til_setup_t));
+	assert(free_func);
+
+	setup = calloc(1, size);
+	if (!setup)
+		return NULL;
+
+	setup->free = free_func;
+
+	return setup;
+}