X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Fbytestring%2Fbytestring.c;fp=ccan%2Fbytestring%2Fbytestring.c;h=69e2b32bcebcc2067cddfd816ab54257646191b1;hb=b529270bf1ce198a310046d83c8e5d9356dcfe15;hp=0000000000000000000000000000000000000000;hpb=f1e31c66572ef5997e08a1ecadf2e45b2fb04532;p=ccan

diff --git a/ccan/bytestring/bytestring.c b/ccan/bytestring/bytestring.c
new file mode 100644
index 00000000..69e2b32b
--- /dev/null
+++ b/ccan/bytestring/bytestring.c
@@ -0,0 +1,26 @@
+/* Licensed under LGPLv2+ - see LICENSE file for details */
+#include "config.h"
+
+#include <ccan/bytestring/bytestring.h>
+
+size_t bytestring_spn(struct bytestring s, struct bytestring accept)
+{
+	size_t i;
+
+	for (i = 0; i < s.len; i++)
+		if (bytestring_index(accept, s.ptr[i]) == NULL)
+			return i;
+
+	return s.len;
+}
+
+size_t bytestring_cspn(struct bytestring s, struct bytestring reject)
+{
+	size_t i;
+
+	for (i = 0; i < s.len; i++)
+		if (bytestring_index(reject, s.ptr[i]) != NULL)
+			return i;
+
+	return s.len;
+}