X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=proto.h;h=870dc985d74d5fb4509f0503d4170658b2073191;hb=df92e5cf6b1caad0d1d43eb890d84af1ef79cd18;hp=e520803c5d2fe5b0f142a05b0fccc19611f87fd1;hpb=4cc9aea15b2d76930f565e810e0520918e2cc7bd;p=libsigrok.git

diff --git a/proto.h b/proto.h
index e520803c..870dc985 100644
--- a/proto.h
+++ b/proto.h
@@ -20,10 +20,16 @@
 #ifndef LIBSIGROK_SIGROK_PROTO_H
 #define LIBSIGROK_SIGROK_PROTO_H
 
+/**
+ * @file
+ *
+ * Header file containing API function prototypes.
+ */
+
 /*--- backend.c -------------------------------------------------------------*/
 
-SR_API int sr_init(void);
-SR_API int sr_exit(void);
+SR_API int sr_init(struct sr_context **ctx);
+SR_API int sr_exit(struct sr_context *ctx);
 
 /*--- log.c -----------------------------------------------------------------*/
 
@@ -69,7 +75,8 @@ SR_API int sr_filter_probes(int in_unitsize, int out_unitsize,
 /*--- hwdriver.c ------------------------------------------------------------*/
 
 SR_API struct sr_dev_driver **sr_driver_list(void);
-SR_API int sr_driver_init(struct sr_dev_driver *driver);
+SR_API int sr_driver_init(struct sr_context *ctx,
+		struct sr_dev_driver *driver);
 SR_API GSList *sr_driver_scan(struct sr_dev_driver *driver, GSList *options);
 SR_API int sr_info_get(struct sr_dev_driver *driver, int id,
 		const void **data, const struct sr_dev_inst *sdi);
@@ -82,7 +89,7 @@ SR_API const struct sr_hwcap_option *sr_devopt_name_get(const char *optname);
 /*--- session.c -------------------------------------------------------------*/
 
 typedef void (*sr_datafeed_callback_t)(const struct sr_dev_inst *sdi,
-		struct sr_datafeed_packet *packet);
+		const struct sr_datafeed_packet *packet);
 
 /* Session setup */
 SR_API int sr_session_load(const char *filename);