Doxygen: Initial groups and topic short descriptions.

[libsigrok.git] / strutil.c

diff --git a/strutil.c b/strutil.c
index 0ddeae0973690ca2ec6535a7758f56a75d34de34..0b0703e5e9655e3703ffb6bfa5ed09dd4db07ec6 100644 (file)
--- a/strutil.c
+++ b/strutil.c
@@ -24,6 +24,14 @@
 #include "libsigrok.h"
 #include "libsigrok-internal.h"
 
+/**
+ * @defgroup grp_strutil String utilities
+ *
+ * Helper functions for handling or converting libsigrok-related strings.
+ *
+ * @{
+ */
+
 /**
  * Convert a numeric value value to its "natural" string representation.
  * in SI units
@@ -419,4 +427,4 @@ SR_API int sr_parse_voltage(const char *voltstr, struct sr_rational *r)
        return SR_OK;
 }
 
-
+/** @} */