1 files changed, 63 insertions, 0 deletions
diff --git a/libcharconv_lycian.c b/libcharconv_lycian.c
new file mode 100644
index 0000000..7998ecb
--- /dev/null
+++ b/libcharconv_lycian.c
@@ -0,0 +1,63 @@
+/* See LICENSE file for copyright and license details. */
+#include "lib-common.h"
+
+
+static struct {
+	unsigned char cp_low;
+	char latin;
+} lycian[] = {
+	{0x80, 'a'},
+	{0x82, 'b'},
+	{0x85, 'd'},
+	{0x81, 'e'},
+	{0x84, 'g'},
+	{0x9B, 'h'},
+	{0x86, 'i'},
+	{0x8A, 'j'},
+	{0x8B, 'k'},
+	{0x8D, 'l'},
+	{0x8E, 'm'},
+	{0x8F, 'n'},
+	{0x93, 'p'},
+	{0x8C, 'q'},
+	{0x95, 'r'},
+	{0x96, 's'},
+	{0x97, 't'},
+	{0x92, 'u'},
+	{0x87, 'w'},
+	{0x9C, 'x'},
+	{0x88, 'z'},
+	{0x99, 'A'},
+	{0x83, 'B'},
+	{0x89, 'D'},
+	{0x9A, 'E'},
+	{0x94, 'K'},
+	{0x90, 'M'},
+	{0x91, 'N'},
+	{0x98, 'T'}
+};
+
+
+enum libcharconv_result
+libcharconv_lycian(const char *s, size_t slen, size_t *n, uint_least32_t *cp, size_t *ncp)
+{
+	size_t i;
+	*n = 0;
+	for (; slen--; s++) {
+		for (i = 0u; i < sizeof(lycian) / sizeof(*lycian); i++)
+			if (*s == lycian[i].latin)
+				goto conv;
+		*n += 1u;
+	}
+no_conv:
+	return LIBCHARCONV_NO_CONVERT;
+
+conv:
+	if (*n)
+		goto no_conv;
+	if (*ncp)
+		*cp = (uint_least32_t)(UINT32_C(0x10200) | lycian[i].cp_low);
+	*n += 1u;
+	*ncp = 1u;
+	return LIBCHARCONV_CONVERTED;
+}