Drop obsolete vcd_header.

[libsigrok.git] / sigrok.h

diff --git a/sigrok.h b/sigrok.h
index ba571c2c79eeb4ca23f2e99b34de93856890d51f..9109201d51df6e04079c0db4bda484b449345ee0 100644 (file)
--- a/sigrok.h
+++ b/sigrok.h
@@ -55,24 +55,16 @@ extern "C" {
 #define SR_ERR_MALLOC        -2 /* Malloc/calloc/realloc error */
 #define SR_ERR_SAMPLERATE    -3 /* Incorrect samplerate */
 
-/* limited by uint64_t */
-#define MAX_NUM_PROBES 64
-#define MAX_PROBENAME_LEN 32
+#define SR_MAX_NUM_PROBES      64 /* Limited by uint64_t. */
+#define SR_MAX_PROBENAME_LEN   32
 
 /* Handy little macros */
-#define KHZ(n) ((n) * 1000)
-#define MHZ(n) ((n) * 1000000)
-#define GHZ(n) ((n) * 1000000000)
+#define SR_HZ(n)  (n)
+#define SR_KHZ(n) ((n) * 1000)
+#define SR_MHZ(n) ((n) * 1000000)
+#define SR_GHZ(n) ((n) * 1000000000)
 
-#define HZ_TO_NS(n) (1000000000 / (n))
-
-#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
+#define SR_HZ_TO_NS(n) (1000000000 / (n))
 
 typedef int (*sr_receive_data_callback) (int fd, int revents, void *user_data);
 
@@ -172,9 +164,6 @@ struct sr_analyzer {
         */
 };
 
-/* Size of a chunk in units */
-#define DATASTORE_CHUNKSIZE 512000
-
 struct sr_datastore {
        /* Size in bytes of the number of units stored in this datastore */
        int ds_unitsize;