X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=ipc.h;h=71e09ec1d1a7a21ea5a7fcab5bfb47835c70e464;hp=733cba6d83fd4b01e13ccf720013f56f9c2a3b3c;hb=2b471378b49c04db7bb84d1e75db981f91ad93db;hpb=c5517c98d28a74a89086b0641e3633d16eaf9df7

diff --git a/ipc.h b/ipc.h
index 733cba6d..71e09ec1 100644
--- a/ipc.h
+++ b/ipc.h
@@ -1,5 +1,6 @@
 /** \file ipc.h inter process communication and shared memory routines */
 
+/** possible values for shm_attach() */
 enum shm_attach_mode {ATTACH_RO, ATTACH_RW};
 
 int mutex_new(void);
@@ -10,3 +11,7 @@ int shm_new(size_t size);
 int shm_attach(int id, enum shm_attach_mode mode, void **result);
 int shm_detach(void *addr);
 int shm_destroy(int id);
+
+#ifndef SHMMAX
+#define SHMMAX 65535
+#endif