CLEANUP: thread: rename __decl_hathreads() to __decl_thread()
I can never figure whether it takes an "s" or not, and in the end it's
better if it matches the file's naming, so let's call it "__decl_thread".
diff --git a/include/common/buffer.h b/include/common/buffer.h
index 2f5f882..cbefc6a 100644
--- a/include/common/buffer.h
+++ b/include/common/buffer.h
@@ -45,7 +45,7 @@
extern struct pool_head *pool_head_buffer;
extern struct mt_list buffer_wq;
-__decl_hathreads(extern HA_SPINLOCK_T buffer_wq_lock);
+__decl_thread(extern HA_SPINLOCK_T buffer_wq_lock);
int init_buffer();
void buffer_dump(FILE *o, struct buffer *b, int from, int to);