1 files changed, 46 insertions, 0 deletions

diff --git a/ckcapi-util.h b/ckcapi-util.h
new file mode 100644
index 0000000..b37ea39
--- /dev/null
+++ b/ckcapi-util.h
@@ -0,0 +1,46 @@
+
+#ifndef __CKCAPI_UTIL_H__
+#define __CKCAPI_UTIL_H__
+
+#include <stdlib.h>
+
+/* --------------------------------------------------------------------------------
+ * WINDOWS
+ */
+
+CK_RV		ckcapi_util_win_to_cryptoki_err			(DWORD werr);
+
+
+/* --------------------------------------------------------------------------------
+ * ARRAYS
+ */
+
+typedef struct _Array
+{
+	void* data;
+	size_t len;
+} 
+Array;
+
+#define ckcapi_util_array_append(a,v) \
+	ckcapi_util_array_append_vals(a, &(v), 1)
+#define ckcapi_util_array_index(a,t,i) \
+	(((t*) (a)->data) [(i)])
+
+Array*		ckcapi_util_array_new			(int zero_terminated, int zero, 
+											 size_t element_size);
+	
+Array*		ckcapi_util_array_sized_new		(int zero_terminated, int zero, 
+											 size_t element_size, size_t reserved_size);
+
+void*		ckcapi_util_array_free			(Array* array, int free_segment);
+
+int			ckcapi_util_array_append_vals	(Array* array, const void* data,
+											 size_t num);
+
+void		ckcapi_util_array_remove_index	(Array* array, unsigned int index);
+
+void		ckcapi_util_array_remove_range   (Array* array, unsigned int index, 
+											  size_t count);
+
+#endif /* __CKCAPI_UTIL_H__ */
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