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author | Dirk Herrmann <dirk@dirk-herrmanns-seiten.de> | 2000-05-25 09:21:06 +0000 |
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committer | Dirk Herrmann <dirk@dirk-herrmanns-seiten.de> | 2000-05-25 09:21:06 +0000 |
commit | 47457e8a432ec904bad6d98d340df8b76898d44e (patch) | |
tree | 0b01b612801ed58a02f35e61553f06c7f30f1337 /libguile/hooks.h | |
parent | f2f551af7aea06c6f7377235701d5f50e9cfc090 (diff) | |
download | guile-47457e8a432ec904bad6d98d340df8b76898d44e.tar.gz |
* Replace SCM_UNPACK_CAR appropriately.
* Only access cons cells via SCM_{SET}?C[AD]R.
* gc.c: Remove unused struct member variable 'valid'.
Diffstat (limited to 'libguile/hooks.h')
-rw-r--r-- | libguile/hooks.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libguile/hooks.h b/libguile/hooks.h index 8b89eaa5e..c61a292fd 100644 --- a/libguile/hooks.h +++ b/libguile/hooks.h @@ -96,8 +96,8 @@ extern void *scm_c_hook_run (scm_c_hook_t *hook, void *data); * Scheme level hooks */ -#define SCM_HOOKP(x) (SCM_NIMP(x) && (SCM_TYP16 (x) == scm_tc16_hook)) -#define SCM_HOOK_ARITY(hook) (SCM_UNPACK_CAR (hook) >> 16) +#define SCM_HOOKP(x) (!SCM_IMP (x) && (SCM_TYP16 (x) == scm_tc16_hook)) +#define SCM_HOOK_ARITY(hook) (SCM_CELL_WORD_0 (hook) >> 16) #define SCM_HOOK_NAME(hook) SCM_CADR (hook) #define SCM_HOOK_PROCEDURES(hook) SCM_CDDR (hook) #define SCM_SET_HOOK_PROCEDURES(hook, procs) SCM_SETCDR (SCM_CDR (hook), procs) |