#include <ccan/array_size/array_size.h>
#include <ccan/mem/mem.h>
+#include <ccan/compiler/compiler.h>
struct bytestring {
const char *ptr;
* struct bytestring bs = bytestring(x, 5);
* assert(bs.len == 5);
*/
-static inline struct bytestring bytestring(const char *p, size_t l)
+static inline CONST_FUNCTION struct bytestring
+bytestring(const char *p, size_t l)
{
struct bytestring bs = {
.ptr = p,