1 files changed, 46 insertions, 0 deletions

diff --git a/packages/sundials/src/Arkode.hsc b/packages/sundials/src/Arkode.hsc
new file mode 100644
index 0000000..59e701e
--- /dev/null
+++ b/packages/sundials/src/Arkode.hsc
@@ -0,0 +1,46 @@
+{-# LANGUAGE RecordWildCards #-}
+
+module Arkode where
+
+import Foreign
+import Foreign.C.Types
+import Foreign.C.String
+
+
+#include <stdio.h>
+#include <sundials/sundials_nvector.h>
+#include <nvector/nvector_serial.h>
+#include <arkode/arkode.h>
+
+#def typedef struct _generic_N_Vector SunVector;
+#def typedef struct _N_VectorContent_Serial SunContent;
+
+getContentPtr :: Storable a => Ptr b -> IO a
+getContentPtr ptr = (#peek SunVector, content) ptr
+
+getData :: Storable a => Ptr b -> IO a
+getData ptr = (#peek SunContent, data) ptr
+
+arkSMax :: Int
+arkSMax = #const ARK_S_MAX
+
+-- FIXME: We could just use inline-c instead
+sDIRK_2_1_2 :: Int
+sDIRK_2_1_2 = #const SDIRK_2_1_2
+-- #define BILLINGTON_3_3_2        13
+-- #define TRBDF2_3_3_2            14
+kVAERNO_4_2_3 :: Int
+kVAERNO_4_2_3 = #const KVAERNO_4_2_3
+-- #define ARK324L2SA_DIRK_4_2_3   16
+-- #define CASH_5_2_4              17
+-- #define CASH_5_3_4              18
+-- #define SDIRK_5_3_4             19
+-- #define KVAERNO_5_3_4           20
+-- #define ARK436L2SA_DIRK_6_3_4   21
+-- #define KVAERNO_7_4_5           22
+-- #define ARK548L2SA_DIRK_8_4_5   23
+
+-- #define DEFAULT_DIRK_2          SDIRK_2_1_2
+-- #define DEFAULT_DIRK_3          ARK324L2SA_DIRK_4_2_3
+-- #define DEFAULT_DIRK_4          SDIRK_5_3_4
+-- #define DEFAULT_DIRK_5          ARK548L2SA_DIRK_8_4_5