1 files changed, 12 insertions, 0 deletions
diff --git a/include/serd/serd.h b/include/serd/serd.h
index f30026ca..96890dbd 100644
--- a/include/serd/serd.h
+++ b/include/serd/serd.h
@@ -293,6 +293,18 @@ char* SERD_NULLABLE
 serd_canonical_path(const char* SERD_NONNULL path);
 
 /**
+   Compare two strings ignoring case.
+
+   @return Less than, equal to, or greater than zero if `s1` is less than,
+   equal to, or greater than `s2`, respectively.
+*/
+SERD_PURE_API
+int
+serd_strncasecmp(const char* SERD_NONNULL s1,
+                 const char* SERD_NONNULL s2,
+                 size_t                   n);
+
+/**
    @}
    @defgroup serd_io_functions I/O Function Types
    @{