X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=sigrok-proto.h;h=3481c582756b2a3aa18c3a522e27731e7baaee3b;hb=eabf24035b29020085f01dd6e5a2f3c7075db23e;hp=df31b90d819223d8768cf310ad4955e3d8a03125;hpb=787c43905d6f61c08d3b66a4a09dc12038120861;p=libsigrok.git

diff --git a/sigrok-proto.h b/sigrok-proto.h
index df31b90d..3481c582 100644
--- a/sigrok-proto.h
+++ b/sigrok-proto.h
@@ -74,7 +74,7 @@ SR_API int sr_filter_probes(int in_unitsize, int out_unitsize,
 SR_API struct sr_dev_driver **sr_driver_list(void);
 SR_API int sr_driver_init(struct sr_dev_driver *driver);
 SR_API gboolean sr_driver_hwcap_exists(struct sr_dev_driver *driver, int hwcap);
-SR_API struct sr_hwcap_option *sr_hw_hwcap_get(int hwcap);
+SR_API const struct sr_hwcap_option *sr_hw_hwcap_get(int hwcap);
 
 /*--- session.c -------------------------------------------------------------*/
 
@@ -114,11 +114,14 @@ SR_API struct sr_output_format **sr_output_list(void);
 
 SR_API char *sr_samplerate_string(uint64_t samplerate);
 SR_API char *sr_period_string(uint64_t frequency);
+SR_API char *sr_voltage_string(struct sr_rational *voltage);
 SR_API char **sr_parse_triggerstring(struct sr_dev *dev,
 				     const char *triggerstring);
 SR_API int sr_parse_sizestring(const char *sizestring, uint64_t *size);
 SR_API uint64_t sr_parse_timestring(const char *timestring);
 SR_API gboolean sr_parse_boolstring(const char *boolstring);
+SR_API int sr_parse_period(const char *periodstr, struct sr_rational *r);
+SR_API int sr_parse_voltage(const char *voltstr, struct sr_rational *r);
 
 /*--- version.c -------------------------------------------------------------*/