Add fr_sbuff_is_alnum

diff --git a/src/lib/util/sbuff.h b/src/lib/util/sbuff.h
index 103a9f00897dfbcb41612e9e0eef6b6116f68ba5..47ecea4ab0b404049648e88337856a850ea8fb9c 100644 (file)
--- a/src/lib/util/sbuff.h
+++ b/src/lib/util/sbuff.h
@@ -1775,6 +1775,10 @@ SBUFF_IS_FUNC(alpha, isalpha((uint8_t) *p))
 #define fr_sbuff_is_alpha(_sbuff_or_marker) \
        SBUFF_IS_GENERIC(_sbuff_or_marker, alpha)
 
+SBUFF_IS_FUNC(alnum, isalnum((uint8_t) *p))
+#define fr_sbuff_is_alnum(_sbuff_or_marker) \
+       SBUFF_IS_GENERIC(_sbuff_or_marker, alnum)
+
 SBUFF_IS_FUNC(space, isspace((uint8_t) *p))
 #define fr_sbuff_is_space(_sbuff_or_marker) \
        SBUFF_IS_GENERIC(_sbuff_or_marker, space)