diff options
| -rw-r--r-- | lib/tdb2/private.h | 5 | ||||
| -rw-r--r-- | lib/tdb2/tdb2.h | 19 |
2 files changed, 22 insertions, 2 deletions
diff --git a/lib/tdb2/private.h b/lib/tdb2/private.h index 91d3ca0933..31790bc335 100644 --- a/lib/tdb2/private.h +++ b/lib/tdb2/private.h @@ -18,7 +18,12 @@ License along with this library; if not, see <http://www.gnu.org/licenses/>. */ +#include "config.h" +#ifndef HAVE_CCAN +#error You need ccan to build tdb2! +#endif #include "tdb2.h" +#include <ccan/compiler/compiler.h> #include <ccan/likely/likely.h> #include <ccan/endian/endian.h> diff --git a/lib/tdb2/tdb2.h b/lib/tdb2/tdb2.h index 44e7897993..4782117e97 100644 --- a/lib/tdb2/tdb2.h +++ b/lib/tdb2/tdb2.h @@ -29,9 +29,8 @@ extern "C" { #endif -#include "config.h" #ifdef HAVE_LIBREPLACE -#include "replace.h" +#include <replace.h> #else #if HAVE_FILE_OFFSET_BITS #define _FILE_OFFSET_BITS 64 @@ -49,9 +48,25 @@ extern "C" { /* For memcmp */ #include <string.h> #endif + +#if HAVE_CCAN #include <ccan/compiler/compiler.h> #include <ccan/typesafe_cb/typesafe_cb.h> #include <ccan/cast/cast.h> +#else +#ifndef typesafe_cb_preargs +/* Failing to have CCAN just mean less typesafe protection, etc. */ +#define typesafe_cb_preargs(rtype, atype, fn, arg, ...) \ + ((rtype (*)(__VA_ARGS__, atype))(fn)) +#endif +#ifndef cast_const +#if defined(__intptr_t_defined) || defined(HAVE_INTPTR_T) +#define cast_const(type, expr) ((type)((intptr_t)(expr))) +#else +#define cast_const(type, expr) ((type *)(expr)) +#endif +#endif +#endif /* !HAVE_CCAN */ union tdb_attribute; struct tdb_context; |