Shrink the static char[] for "%d" from 8KiB to just right.

[nmh] / h / prototypes.h

diff --git a/h/prototypes.h b/h/prototypes.h
index b5f088c999c26c40c63158a602b3e179e102db89..f06322b508c6ef0fdb91c3132a7dc7bb09d740db 100644 (file)
--- a/h/prototypes.h
+++ b/h/prototypes.h
@@ -167,7 +167,9 @@ char **getarguments (char *, int, char **, int);
  */
 char *get_charset(void);
 
  */
 char *get_charset(void);
 

-char *getcpy (const char *);
+/* Return malloc'd copy of str, or of "" if NULL, exit on failure. */
+char *getcpy(const char *str);
+

 char *get_default_editor(void);
 char *getfolder(int);
 
 char *get_default_editor(void);
 char *getfolder(int);
 


@@ -315,6 +317,7 @@ int pidwait (pid_t, int);
 int pidstatus (int, FILE *, char *);
 char *pluspath(char *);
 void print_help (char *, struct swit *, int);
 int pidstatus (int, FILE *, char *);
 char *pluspath(char *);
 void print_help (char *, struct swit *, int);

+void print_intro (FILE *, int);

 void print_sw (const char *, const struct swit *, char *, FILE *);
 void print_version (char *);
 void push (void);
 void print_sw (const char *, const struct swit *, char *, FILE *);
 void print_version (char *);
 void push (void);


@@ -451,12 +454,16 @@ int sc_length(void);
 int sc_width(void);
 int build_form (char *, char *, int *, char *, char *, char *, char *,
                char *, char *);
 int sc_width(void);
 int build_form (char *, char *, int *, char *, char *, char *, char *,
                char *, char *);

-int sendsbr (char **, int, char *, char *, struct stat *, int);
+int sendsbr (char **, int, char *, char *, struct stat *, int, const char *);

 int SOprintf (char *, ...);
 int what_now (char *, int, int, char *, char *,
        int, struct msgs *, char *, int, char *, int);
 int WhatNow(int, char **);
 
 int SOprintf (char *, ...);
 int what_now (char *, int, int, char *, char *,
        int, struct msgs *, char *, int, char *, int);
 int WhatNow(int, char **);
 

+/* Includes trailing NUL */
+
+#define BASE64SIZE(x) ((((x + 2) / 3) * 4) + 1)
+

 /*
  * Copy data from one file to another, converting to base64-encoding.
  *
 /*
  * Copy data from one file to another, converting to base64-encoding.
  *


@@ -470,17 +477,19 @@ int WhatNow(int, char **);
  */
 int writeBase64aux(FILE *in, FILE *out, int crlf);
 
  */
 int writeBase64aux(FILE *in, FILE *out, int crlf);
 

-int writeBase64 (unsigned char *, size_t, unsigned char *);
-int writeBase64raw (unsigned char *, size_t, unsigned char *);
+int writeBase64 (const unsigned char *, size_t, unsigned char *);
+int writeBase64raw (const 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
+ * encoded      - the string to be decoded
+ * decoded      - the decoded bytes
+ * len          - number of decoded bytes
+ * skip-crs     - non-zero for text content, and for which CR's should be
+ *                skipped
+ * digest       - for an MD5 digest, it can be null

  */
  */

-int decodeBase64 (const char *, const char **, size_t *, int, unsigned char *);
+int decodeBase64 (const char *encoded, unsigned char **decoded, size_t *len,
+                  int skip_crs, unsigned char *digest);

 
 void hexify (const unsigned char *, size_t, char **);
 
 
 void hexify (const unsigned char *, size_t, char **);
 


@@ -491,8 +500,18 @@ void init_credentials_file ();
 int nmh_get_credentials (char *, char *, int, nmh_creds_t);
 
 /*
 int nmh_get_credentials (char *, char *, int, nmh_creds_t);
 
 /*

- * temporary file management
+ * program initialization
+ *
+ * argv0        - argv[0], presumably the program name
+ * read_context - 0: don't read context
+ *              - 1: read context, check nmh version, and issue warning message
+ *                   if non-existent or old
+ *              - 2: read context, don't check nmh version

  */
 int nmh_init(const char *argv0, int read_context);
  */
 int nmh_init(const char *argv0, int read_context);

+
+/*
+ * temporary file management
+ */

 int m_unlink(const char *);
 void unregister_for_removal(int remove_files);
 int m_unlink(const char *);
 void unregister_for_removal(int remove_files);