1 files changed, 5 insertions, 1 deletions

diff --git a/src/solvers/dispatch.h b/src/solvers/dispatch.h
index 0cfbc3b..7cf4441 100644
--- a/src/solvers/dispatch.h
+++ b/src/solvers/dispatch.h
@@ -2,7 +2,9 @@ typedef struct {
         const char *prefix;
         long long (*dataid)(const char *, char [static NISSY_SIZE_DATAID]);
         long long (*gendata)(
-            const char *, unsigned long long, unsigned char *);
+            const char *, unsigned long long n, unsigned char [n]);
+        long long (*checkdata)(
+            const char *, unsigned long long, const unsigned char *);
         long long (*solve)(oriented_cube_t, const char *, unsigned, unsigned,
             unsigned, unsigned, unsigned, unsigned, unsigned long long,
             const unsigned char *, unsigned, char *,
@@ -17,12 +19,14 @@ solver_dispatch_t solver_dispatchers[] = {
         .prefix = "h48",
         .dataid = dataid_h48,
         .gendata = gendata_h48_dispatch,
+        .checkdata = checkdata_h48,
         .solve = solve_h48_dispatch,
 },
 {
         .prefix = "coord_",
         .dataid = dataid_coord,
         .gendata = gendata_coord_dispatch,
+        .checkdata = checkdata_coord,
         .solve = solve_coord_dispatch,
 },
 {