Fix definition of kdq_*_t for non-64-bit platforms

attractivechaos · Apr 1, 2020 · ddf3e3a · ddf3e3a
1 parent 6e77e71
commit ddf3e3a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/kdq.h b/kdq.h
@@ -3,10 +3,11 @@
 
 #include <stdlib.h>
 #include <string.h>
+#include <limits.h>
 
 #define __KDQ_TYPE(type) \
 	typedef struct { \
-		size_t front:58, bits:6, count, mask; \
+		size_t front:((CHAR_BIT * sizeof(size_t)) - 6), bits:6, count, mask; \
 		type *a; \
 	} kdq_##type##_t;