Extract utf8.c

1 files changed, 7 insertions, 0 deletions

diff --git a/utf8.h b/utf8.h
new file mode 100644
index 0000000..4acf955
--- /dev/null
+++ b/utf8.h
@@ -0,0 +1,7 @@
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+size_t codepoint_to_utf8(const uint32_t codepoint, unsigned char buffer[4]);
+bool utf8_to_codepoint(const unsigned char buffer[4], const size_t len,
+                       uint32_t *codepoint);