From 75c74abf9249f6aee6dc22c4dbc345c4840181aa Mon Sep 17 00:00:00 2001
From: Malfurious <m@lfurio.us>
Date: Mon, 21 Dec 2020 00:57:45 -0500
Subject: Create tools directory

Signed-off-by: Malfurious <m@lfurio.us>
---
 tools/hexbin.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 tools/hexbin.c

(limited to 'tools/hexbin.c')

diff --git a/tools/hexbin.c b/tools/hexbin.c
new file mode 100644
index 0000000..9356fff
--- /dev/null
+++ b/tools/hexbin.c
@@ -0,0 +1,24 @@
+/*
+ * hexbin.c
+ *
+ * This program takes no arguments, it simply interprets its input as hex
+ * and outputs bytes.
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+
+int main()
+{
+    uint8_t b;
+
+    while (1)
+    {
+        scanf("%hhx", &b);
+        if (feof(stdin))
+            break;
+        fwrite(&b, 1, 1, stdout);
+    }
+
+    return 0;
+}
-- 
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