summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--src/atimer.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/atimer.h b/src/atimer.h
index 4a487cdbb30..6411a0ac150 100644
--- a/src/atimer.h
+++ b/src/atimer.h
@@ -21,6 +21,9 @@ Boston, MA 02111-1307, USA. */
#ifndef EMACS_ATIMER_H
#define EMACS_ATIMER_H
+/* Building alloca.o includes us, and we need lisp.h for the P_ macro
+ in that case. */
+#include "lisp.h"
#include "systime.h" /* for EMACS_TIME */
/* Forward declaration. */