Big cleanup for appendsolution()

With this PR the appendsolution routine is extracted from the h48
solver and the new coordinate solver and made generic. This has
many advantages:
- less repetition (even if the two versions are different enough that
  *for now* it was not a big deal)
- smaller h48/solve.h file, which is already a big beast
- easier to test the appendsolution() routine separately

1 files changed, 2 insertions, 2 deletions

diff --git a/src/utils/constants.h b/src/utils/constants.h
index 97bf436..ef8c7e0 100644
--- a/src/utils/constants.h
+++ b/src/utils/constants.h
@@ -105,7 +105,7 @@ STATIC int64_t binomial[12][12] = {
 #define MM_SIDE(m)     (UINT32_C(7) << (uint32_t)(m))
 
 #define TM_ALLTRANS    UINT64_C(0xFFFFFFFFFFFF)
-#define TM_SINGLE_UFr  UINT64_C(1)
+#define TM_SINGLE(t)   (UINT64_C(1) << (uint64_t)(t))
 
 #define CORNER_UFR      UINT8_C(0)
 #define CORNER_UBL      UINT8_C(1)
@@ -142,7 +142,7 @@ STATIC int64_t binomial[12][12] = {
 #define CTWIST_CW   UINT8_C(0x20)
 #define CTWIST_CCW  UINT8_C(0x40)
 #define EFLIP       UINT8_C(0x10)
-#define UINT8_ERROR UINT8_C(0xFF)
+#define UINT8_ERROR UINT8_MAX
 
 STATIC const char *cornerstr[] = {
         [CORNER_UFR] = "UFR",