1 files changed, 30 insertions, 0 deletions
diff --git a/src/bin2char.c b/src/bin2char.c
new file mode 100644
index 00000000..de00aeba
--- /dev/null
+++ b/src/bin2char.c
@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int
+main(int argc, char **argv)
+{
+	int c;
+	unsigned int n;
+	char *name;
+
+	if (argc == 1) {
+		fprintf(stderr, "bin2char <varname>\n");
+		fprintf(stderr, "read from standard input and write a char"
+		    " array out to standard output\n");
+		exit(1);
+	}
+
+	n = 0;
+	name = argv[1];
+	fprintf(stdout, "/* autogenerated from %s */\n", argv[0]);
+	fprintf(stdout, "unsigned const char %s[] = {\n", name);
+	while ((c = getc(stdin)) != EOF) {
+		fprintf(stdout, "0x%02x,", c & 0xff);
+		if ((++n % 16) == 0)
+			fprintf(stdout, "\n");
+	}
+	fprintf(stdout, "0 /* terminate with a nil */};\n");
+	fprintf(stdout, "unsigned int %s_len = %u;\n", name, n);
+	return 0;
+}