X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=sigrok-internal.h;h=d385340357c551d6323105443d49970fd975beee;hb=f38bdf5678d35a1493c17a5c260fc1120d93bd93;hp=85004aa13f14b8c0d27586bd6efd654825a2495b;hpb=8233ff53ae7c6e120af4784bc61a036882d5c234;p=libsigrok.git

diff --git a/sigrok-internal.h b/sigrok-internal.h
index 85004aa1..d3853403 100644
--- a/sigrok-internal.h
+++ b/sigrok-internal.h
@@ -20,10 +20,40 @@
 #ifndef SIGROK_SIGROK_INTERNAL_H
 #define SIGROK_SIGROK_INTERNAL_H
 
+#include <stdarg.h>
+
+/*--- Macros ----------------------------------------------------------------*/
+
+#ifndef ARRAY_SIZE
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
+#endif
+
+#ifndef ARRAY_AND_SIZE
+#define ARRAY_AND_SIZE(a) (a), ARRAY_SIZE(a)
+#endif
+
+/* Size of a datastore chunk in units */
+#define DATASTORE_CHUNKSIZE 512000
+
 /*--- hwplugin.c ------------------------------------------------------------*/
 
 int load_hwplugins(void);
 
+/*--- log.c -----------------------------------------------------------------*/
+
+/* Log levels for sr_log() and friends. */
+#define SR_LOG_NONE	0
+#define SR_LOG_DBG	1
+#define SR_LOG_INFO	2
+#define SR_LOG_WARN	3
+#define SR_LOG_ERR	4
+
+int sr_log(int loglevel, const char *format, ...);
+int sr_dbg(const char *format, ...);
+int sr_info(const char *format, ...);
+int sr_warn(const char *format, ...);
+int sr_err(const char *format, ...);
+
 /*--- hardware/common/serial.c ----------------------------------------------*/
 
 GSList *list_serial_ports(void);