X-Git-Url: http://sru.miketaylor.org.uk/?a=blobdiff_plain;f=include%2Fzebra-lock.h;h=1f4fba699cf47906dc480ee6a225ddbfbbd543e4;hb=69da23537c6bb71ab948e079708bf8ea090de73f;hp=b7d61648de0462083d1803eb53e5b15e096878de;hpb=eb2b742588ce07fb4516bbca22c93b938b13e433;p=idzebra-moved-to-github.git

diff --git a/include/zebra-lock.h b/include/zebra-lock.h
index b7d6164..1f4fba6 100644
--- a/include/zebra-lock.h
+++ b/include/zebra-lock.h
@@ -11,7 +11,11 @@
 YAZ_BEGIN_CDECL
 
 typedef struct {
+#if HAVE_PTHREAD_H
     pthread_mutex_t mutex;
+#else
+    int dummy;
+#endif
 } Zebra_mutex;
 
 YAZ_EXPORT int zebra_mutex_init (Zebra_mutex *p);
@@ -22,8 +26,10 @@ YAZ_EXPORT int zebra_mutex_unlock (Zebra_mutex *p);
 typedef struct {
     int readers_reading;
     int writers_writing;
+#if HAVE_PTHREAD_H
     pthread_mutex_t mutex;
     pthread_cond_t lock_free;
+#endif
 } Zebra_lock_rdwr;
 
 YAZ_EXPORT int zebra_lock_rdwr_init (Zebra_lock_rdwr *p);
@@ -33,5 +39,22 @@ YAZ_EXPORT int zebra_lock_rdwr_wlock (Zebra_lock_rdwr *p);
 YAZ_EXPORT int zebra_lock_rdwr_runlock (Zebra_lock_rdwr *p);
 YAZ_EXPORT int zebra_lock_rdwr_wunlock (Zebra_lock_rdwr *p);
 
+typedef struct {
+#if HAVE_PTHREAD_H
+    pthread_mutex_t mutex;
+    pthread_cond_t cond;
+#else
+    int dummy;
+#endif
+} Zebra_mutex_cond;
+
+YAZ_EXPORT int zebra_mutex_cond_init (Zebra_mutex_cond *p);
+YAZ_EXPORT int zebra_mutex_cond_destroy (Zebra_mutex_cond *p);
+YAZ_EXPORT int zebra_mutex_cond_lock (Zebra_mutex_cond *p);
+YAZ_EXPORT int zebra_mutex_cond_unlock (Zebra_mutex_cond *p);
+YAZ_EXPORT int zebra_mutex_cond_wait (Zebra_mutex_cond *p);
+YAZ_EXPORT int zebra_mutex_cond_signal (Zebra_mutex_cond *p);
+
 YAZ_END_CDECL
+
 #endif