From 4f5361179ca6129df5dd0ffacad91f252d6871b8 Mon Sep 17 00:00:00 2001
From: Thomas Voss <mail@thomasvoss.com>
Date: Thu, 7 Mar 2024 14:14:20 +0100
Subject: Add u8has(p s)fx

---
 lib/mbstring/u8haspfx.c | 9 +++++++++
 lib/mbstring/u8hassfx.c | 9 +++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 lib/mbstring/u8haspfx.c
 create mode 100644 lib/mbstring/u8hassfx.c

(limited to 'lib/mbstring')

diff --git a/lib/mbstring/u8haspfx.c b/lib/mbstring/u8haspfx.c
new file mode 100644
index 0000000..9b5ae66
--- /dev/null
+++ b/lib/mbstring/u8haspfx.c
@@ -0,0 +1,9 @@
+#include <string.h>
+
+#include "mbstring.h"
+
+bool
+u8haspfx(const char8_t *s, size_t n, const char8_t *pfx, size_t m)
+{
+	return n >= m && memcmp(s, pfx, m);
+}
diff --git a/lib/mbstring/u8hassfx.c b/lib/mbstring/u8hassfx.c
new file mode 100644
index 0000000..8ca5f96
--- /dev/null
+++ b/lib/mbstring/u8hassfx.c
@@ -0,0 +1,9 @@
+#include <string.h>
+
+#include "mbstring.h"
+
+bool
+u8hassfx(const char8_t *s, size_t n, const char8_t *sfx, size_t m)
+{
+	return n >= m && memcmp(s + n - m, sfx, m);
+}
-- 
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