1 files changed, 30 insertions, 0 deletions
diff --git a/pcilib/unit.h b/pcilib/unit.h
new file mode 100644
index 0000000..f9991f1
--- /dev/null
+++ b/pcilib/unit.h
@@ -0,0 +1,30 @@
+#ifndef _PCILIB_UNITS_H
+#define _PCILIB_UNITS_H
+
+#include "pcilib.h"
+
+typedef struct pcilib_unit_s pcilib_unit_t; 
+typedef struct pcilib_transform_unit_s pcilib_transform_unit_t;
+
+/**
+ * type to save a transformation unit in the pcitool program
+ */
+struct pcilib_transform_unit_s{
+  char *name;
+  char *transform_formula;
+};
+
+/**
+ * type to save a unit in the pcitool programm
+ */
+struct pcilib_unit_s{
+  char* name;
+  pcilib_transform_unit_t* other_units;
+};
+
+/**
+ * function to populate the ctx with units
+ */
+int pcilib_add_units(pcilib_t* ctx, size_t n, const pcilib_unit_t* units);
+
+#endif