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-rw-r--r--dbus/dbus-sysdeps-pthread.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/dbus/dbus-sysdeps-pthread.c b/dbus/dbus-sysdeps-pthread.c
index 55d3ea28..36bfd7ed 100644
--- a/dbus/dbus-sysdeps-pthread.c
+++ b/dbus/dbus-sysdeps-pthread.c
@@ -29,6 +29,10 @@
#include <pthread.h>
#include <string.h>
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+
typedef struct {
pthread_mutex_t lock; /**< lock protecting count field */
volatile int count; /**< count of how many times lock holder has recursively locked */