X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Flibsigrok-internal.h;h=a8d680ebcf45266ee1f5fcb902b8cc67cfd6de4c;hb=fe5a735553470fe372ff1c12eb55398bd0f098b8;hp=bdbcb09059019bf80d48e10b7d6d2d346ffd038f;hpb=41caa31909882a34b88c8b8a844d555816b78453;p=libsigrok.git

diff --git a/src/libsigrok-internal.h b/src/libsigrok-internal.h
index bdbcb090..a8d680eb 100644
--- a/src/libsigrok-internal.h
+++ b/src/libsigrok-internal.h
@@ -521,7 +521,6 @@ struct sr_dev_inst {
 };
 
 /* Generic device instances */
-SR_PRIV struct sr_dev_inst *sr_dev_inst_new(void);
 SR_PRIV void sr_dev_inst_free(struct sr_dev_inst *sdi);
 
 #ifdef HAVE_LIBUSB_1_0
@@ -647,13 +646,18 @@ struct soft_trigger_logic {
 	int unitsize;
 	int cur_stage;
 	uint8_t *prev_sample;
+	uint8_t *pre_trigger_buffer;
+	uint8_t *pre_trigger_head;
+	int pre_trigger_size;
+	int pre_trigger_fill;
 };
 
 SR_PRIV struct soft_trigger_logic *soft_trigger_logic_new(
-		const struct sr_dev_inst *sdi, struct sr_trigger *trigger);
+		const struct sr_dev_inst *sdi, struct sr_trigger *trigger,
+		int pre_trigger_samples);
 SR_PRIV void soft_trigger_logic_free(struct soft_trigger_logic *st);
 SR_PRIV int soft_trigger_logic_check(struct soft_trigger_logic *st, uint8_t *buf,
-		int len);
+		int len, int *pre_trigger_samples);
 
 /*--- hardware/serial.c -----------------------------------------------------*/