1 files changed, 38 insertions, 0 deletions
diff --git a/src/basic/hexdecoct.h b/src/basic/hexdecoct.h
new file mode 100644
index 0000000..9477d16
--- /dev/null
+++ b/src/basic/hexdecoct.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
+#pragma once
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <sys/types.h>
+
+#include "macro.h"
+
+char octchar(int x) _const_;
+int unoctchar(char c) _const_;
+
+char decchar(int x) _const_;
+int undecchar(char c) _const_;
+
+char hexchar(int x) _const_;
+int unhexchar(char c) _const_;
+
+char *hexmem(const void *p, size_t l);
+int unhexmem(const char *p, size_t l, void **mem, size_t *len);
+
+char base32hexchar(int x) _const_;
+int unbase32hexchar(char c) _const_;
+
+char base64char(int x) _const_;
+int unbase64char(char c) _const_;
+
+char *base32hexmem(const void *p, size_t l, bool padding);
+int unbase32hexmem(const char *p, size_t l, bool padding, void **mem, size_t *len);
+
+ssize_t base64mem(const void *p, size_t l, char **out);
+int base64_append(char **prefix, int plen,
+                  const void *p, size_t l,
+                  int margin, int width);
+int unbase64mem(const char *p, size_t l, void **mem, size_t *len);
+
+void hexdump(FILE *f, const void *p, size_t s);