#define STRNCMP_LITERAL(var, literal) \
strncmp ((var), (literal), sizeof (literal) - 1)
+/* Robust bit test/set/reset macros */
+#define _NOTMUCH_VALID_BIT(bit) \
+ ((bit) >= 0 && (bit) < CHAR_BIT * sizeof (unsigned long long))
+#define NOTMUCH_TEST_BIT(val, bit) \
+ (_NOTMUCH_VALID_BIT(bit) ? !!((val) & (1ull << (bit))) : 0)
+#define NOTMUCH_SET_BIT(valp, bit) \
+ (_NOTMUCH_VALID_BIT(bit) ? (*(valp) |= (1ull << (bit))) : *(valp))
+#define NOTMUCH_CLEAR_BIT(valp, bit) \
+ (_NOTMUCH_VALID_BIT(bit) ? (*(valp) &= ~(1ull << (bit))) : *(valp))
+
#define unused(x) x __attribute__ ((unused))
#ifdef __cplusplus
notmuch_status_t
_notmuch_message_delete (notmuch_message_t *message);
+notmuch_private_status_t
+_notmuch_message_initialize_ghost (notmuch_message_t *message,
+ const char *thread_id);
+
void
_notmuch_message_close (notmuch_message_t *message);