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

[nmh] / h / prototypes.h

diff --git a/h/prototypes.h b/h/prototypes.h
index d4502fe5cc7d69985fd0ae00bb4ac6fd6e9fbb0a..884e0e0ab85d2826363aef9c52b5d6a0f57d3816 100644 (file)
--- a/h/prototypes.h
+++ b/h/prototypes.h
@@ -18,10 +18,10 @@ char *etcpath(char *);
 struct msgs_array;
 
 void add_profile_entry (const char *, const char *);
-void adios (const char *, char *, ...) NORETURN;
+void adios (const char *, const char *, ...) NORETURN;
 void admonish (char *, char *, ...);
-void advertise (const char *, char *, char *, va_list);
-void advise (const char *, char *, ...);
+void advertise (const char *, char *, const char *, va_list);
+void advise (const char *, const char *, ...);
 char **argsplit (char *, char **, int *);
 void argsplit_msgarg (struct msgs_array *, char *, char **);
 void argsplit_insert (struct msgs_array *, char *, char **);
@@ -48,6 +48,7 @@ char *concat (const char *, ...);
 int context_del (char *);
 char *context_find (const char *);
 char *context_find_by_type (const char *, const char *, const char *);
+int context_find_prefix(const char *);
 int context_foil (char *);
 void context_read (void);
 void context_replace (char *, char *);
@@ -472,6 +473,17 @@ int writeBase64aux(FILE *in, FILE *out, int crlf);
 int writeBase64 (unsigned char *, size_t, unsigned char *);
 int writeBase64raw (unsigned char *, size_t, unsigned char *);
 
+/*
+ * first argument:  the string to be decoded
+ * second argument:  the decoded bytes
+ * 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
  */