Fixed generic less function - only worked for int

1 files changed, 4 insertions, 2 deletions

diff --git a/stc/cdefs.h b/stc/cdefs.h
index 909ba69e..7bfccd3e 100644
--- a/stc/cdefs.h
+++ b/stc/cdefs.h
@@ -72,12 +72,14 @@ enum   {_c_max_buffer = 512};
 #define c_mem_equals(x, y)      (memcmp(x, y, sizeof(*(y))) == 0)

 #define c_default_equals(x, y)  (*(x) == *(y))

 #define c_default_less(x, y)    (*(x) < *(y))

-#define c_less_compare(less, x, y) (less(x, y) ? -1 : less(y, x))

-#define c_default_compare(x, y) (*(x) - *(y))

+#define c_less_compare(less, x, y) (less(y, x) - less(x, y))

+#define c_default_compare(x, y) c_less_compare(c_default_less, x, y)

 #define c_default_from_raw(x)   (x)

 #define c_default_to_raw(ptr)   (*(ptr))

 #define c_default_del(ptr)      ((void) (ptr))

 

+/* Generic algorithms */

+

 #define c_foreach(...) c_MACRO_OVERLOAD(c_foreach, __VA_ARGS__)

 #define c_foreach_3(it, ctype, cnt) \

     for (ctype##_iter_t it = ctype##_begin(&cnt), it##_end_ = ctype##_end(&cnt); it.val != it##_end_.val; ctype##_next(&it))