1 files changed, 27 insertions, 0 deletions
diff --git a/src/plugins/custom/regmark/metaphone.h b/src/plugins/custom/regmark/metaphone.h
new file mode 100644
index 000000000..4de3292f9
--- /dev/null
+++ b/src/plugins/custom/regmark/metaphone.h
@@ -0,0 +1,27 @@
+#ifndef RSPAMD_METAPHONE_H
+#define RSPAMD_METAPHONE_H
+
+#include "../../../config.h"
+
+
+#define ENCODE(c) (g_ascii_isalpha(c) ? _codes[((g_ascii_toupper(c)) - 'A')] : 0)
+
+#define isvowel(c)	(ENCODE(c) & 1)		/* AEIOU */
+
+/* These letters are passed through unchanged */
+#define NOCHANGE(c)	(ENCODE(c) & 2) 	/* FJMNR */
+
+/* These form dipthongs when preceding H */
+#define AFFECTH(c)	(ENCODE(c) & 4) 	/* CGPST */
+
+/* These make C and G soft */
+#define MAKESOFT(c)	(ENCODE(c) & 8) 	/* EIY */
+
+/* These prevent GH from becoming F */
+#define NOGHTOF(c)	(ENCODE(c) & 16) 	/* BDH */
+
+#undef USE_TRADITIONAL_METAPHONE
+
+gboolean metaphone (char *word, int max_phonemes, char **phoned_word);
+
+#endif