2 files changed, 7 insertions, 8 deletions

diff --git a/src/core/moves.h b/src/core/moves.h
index 726a452..b28822a 100644
--- a/src/core/moves.h
+++ b/src/core/moves.h
@@ -1,8 +1,8 @@
 /* probably these can be placed in constants file */
-#define NONISS 0x00
-#define NISS 0x01
+#define NORMAL 0x00
+#define INVERSE 0x01
 #define INVERSEBRANCH 0x03
-#define BRANCH 0x02
+#define NORMALBRANCH 0x02
 #define ALLMOVES 0x3FFFF
 #define NOHALFTURNS 0x2DB6D
 
@@ -53,7 +53,7 @@ _static uint32_t
 allowednextmoveH48(uint8_t *moves, uint8_t n, uint32_t h48branch)
 {
         uint32_t result = ALLMOVES;
-        if (h48branch & BRANCH)
+        if (h48branch & NORMALBRANCH)
                 result &= NOHALFTURNS;
         if (n < 1)
                 return result;
diff --git a/src/solvers/h48/solve.h b/src/solvers/h48/solve.h
index 751df8f..ed06a85 100644
--- a/src/solvers/h48/solve.h
+++ b/src/solvers/h48/solve.h
@@ -66,7 +66,7 @@ solve_h48_stop(dfsarg_solveh48_t *arg)
         uint32_t data, data_inv;
         int8_t bound;
 
-        arg->nissbranch = NONISS;
+        arg->nissbranch = NORMAL;
         bound = get_h48_cdata(arg->cube, arg->cocsepdata, &data);
         if (bound + arg->nmoves + arg->npremoves > arg->depth)
                 return true;
@@ -86,7 +86,7 @@ solve_h48_stop(dfsarg_solveh48_t *arg)
         if (bound + arg->nmoves + arg->npremoves > arg->depth)
                 return true;
         if (bound + arg->nmoves + arg->npremoves == arg->depth)
-                arg->nissbranch = BRANCH;
+                arg->nissbranch = NORMALBRANCH;
 
         return false;
 }
@@ -115,7 +115,7 @@ solve_h48_dfs(dfsarg_solveh48_t *arg)
         nextarg = *arg;
         ret = 0;
         uint32_t allowed;
-        if(arg->nissbranch & 0x01) {
+        if(arg->nissbranch & INVERSE) {
                 allowed = allowednextmoveH48(arg->premoves, arg->npremoves, arg->nissbranch);
                 for (m = 0; m < 18; m++) {
                         if(allowed & (1 << m)) {
@@ -139,7 +139,6 @@ solve_h48_dfs(dfsarg_solveh48_t *arg)
                 }
         }
 
-
         return ret;
 }