Use isascii() with isprint(), since using isprint() on

[nmh] / h / prototypes.h

diff --git a/h/prototypes.h b/h/prototypes.h
index 89fb0844af4505ac26429a955532bb2e60b85e65..884e0e0ab85d2826363aef9c52b5d6a0f57d3816 100644 (file)
--- a/h/prototypes.h
+++ b/h/prototypes.h
@@ -476,11 +476,14 @@ int writeBase64raw (unsigned char *, size_t, unsigned char *);
 /*
  * first argument:  the string to be decoded
  * second argument:  the decoded bytes
- * third argument:   non-zero for text content, and for which CR's should be skipped
- * fourth argument:  for an MD5 digest, it can be null
+ * third argument:  number of decoded bytes
+ * fourth argument:   non-zero for text content, and for which CR's should be skipped
+ * fifth argument:  for an MD5 digest, it can be null
  */
 int decodeBase64 (const char *, const char **, size_t *, int, unsigned char *);
 
+void hexify (const unsigned char *, size_t, char **);
+
 /*
  * credentials management
  */