X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=include%2Flibsigrok%2Flibsigrok.h;h=a8b118c3809aaf25854981ca830bb02848b57bca;hb=2efb3cd70053098d4b7106b84c2d400eb0fb4370;hp=6ab0ea2c6f333e33c76ade4fd401cac9592ff05e;hpb=3d70d77709b023499b09e7d0f0e3c20f3c58f140;p=libsigrok.git

diff --git a/include/libsigrok/libsigrok.h b/include/libsigrok/libsigrok.h
index 6ab0ea2c..a8b118c3 100644
--- a/include/libsigrok/libsigrok.h
+++ b/include/libsigrok/libsigrok.h
@@ -650,11 +650,11 @@ struct sr_key_info {
 /** Configuration capabilities. */
 enum sr_configcap {
 	/** Value can be read. */
-	SR_CONF_GET = (1 << 31),
+	SR_CONF_GET = (1UL << 31),
 	/** Value can be written. */
-	SR_CONF_SET = (1 << 30),
+	SR_CONF_SET = (1UL << 30),
 	/** Possible values can be enumerated. */
-	SR_CONF_LIST = (1 << 29),
+	SR_CONF_LIST = (1UL << 29),
 };
 
 /** Configuration keys */
@@ -983,11 +983,17 @@ enum sr_configkey {
 	/** Under-voltage condition active. */
 	SR_CONF_UNDER_VOLTAGE_CONDITION_ACTIVE,
 
+	/** Trigger level. */
+	SR_CONF_TRIGGER_LEVEL,
+
 	/** Under-voltage condition threshold. */
 	SR_CONF_UNDER_VOLTAGE_CONDITION_THRESHOLD,
 
-	/** Trigger level. */
-	SR_CONF_TRIGGER_LEVEL,
+	/**
+	 * Which external clock source to use if the device supports
+	 * multiple external clock channels.
+	 */
+	SR_CONF_EXTERNAL_CLOCK_SOURCE,
 
 	/* Update sr_key_info_config[] (hwdriver.c) upon changes! */