2 files changed, 11 insertions, 6 deletions

diff --git a/src/solvers/h48/gendata_h48.h b/src/solvers/h48/gendata_h48.h
index f276eca..066c650 100644
--- a/src/solvers/h48/gendata_h48.h
+++ b/src/solvers/h48/gendata_h48.h
@@ -152,13 +152,14 @@ gendata_h48(gendata_h48_arg_t *arg)
                 goto gendata_h48_error;
         }
 
-        if (arg->buf == 0)
+        if (arg->buf == NULL)
                 goto gendata_h48_return_size;
 
         if (!readtableinfo(arg->buf, &cocsepinfo)) {
                 LOG("gendata_h48: could not read info for cocsep table\n");
                 goto gendata_h48_error;
         }
+
         cocsepinfo.next = cocsepsize;
         if (!writetableinfo(&cocsepinfo, arg->buf)) {
                 LOG("gendata_h48: could not write info for cocsep table"
diff --git a/src/solvers/h48/solve.h b/src/solvers/h48/solve.h
index 26847b2..4bf55ca 100644
--- a/src/solvers/h48/solve.h
+++ b/src/solvers/h48/solve.h
@@ -31,7 +31,7 @@ STATIC uint32_t allowednextmove_h48(uint8_t *, uint8_t, uint32_t);
 STATIC void solve_h48_appendsolution(dfsarg_solveh48_t *);
 STATIC_INLINE bool solve_h48_stop(dfsarg_solveh48_t *);
 STATIC int64_t solve_h48_dfs(dfsarg_solveh48_t *);
-STATIC int64_t solve_h48(cube_t, int8_t, int8_t, int8_t, uint8_t, uint8_t, const void *, char *);
+STATIC int64_t solve_h48(cube_t, int8_t, int8_t, int8_t, const void *, char *);
 
 STATIC int64_t solve_h48stats_dfs(dfsarg_solveh48stats_t *);
 STATIC int64_t solve_h48stats(cube_t, int8_t, const void *, char [static 12]);
@@ -176,22 +176,26 @@ solve_h48(
         int8_t minmoves,
         int8_t maxmoves,
         int8_t maxsolutions,
-        uint8_t h,
-        uint8_t k,
         const void *data,
         char *solutions
 )
 {
         int64_t nsols;
         dfsarg_solveh48_t arg;
+        tableinfo_t info;
+
+        if(!readtableinfo_n(data, 2, &info)) {
+                LOG("solve_h48: error reading table\n");
+                return 0;
+        }
 
         arg = (dfsarg_solveh48_t) {
                 .cube = cube,
                 .inverse = inverse(cube),
                 .nsols = &nsols,
                 .maxsolutions = maxsolutions,
-                .h = h,
-                .k = k,
+                .h = info.h48h,
+                .k = info.bits,
                 .cocsepdata = get_cocsepdata_ptr(data),
                 .h48data = get_h48data_ptr(data),
                 .nextsol = &solutions