X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/6125f5f8e7f544ccdcecb3d216c9c1035d693b4e..71458b3b2492943349f7693a46792756d5013c69:/h/prototypes.h

diff --git a/h/prototypes.h b/h/prototypes.h
index 26666eae..a4184312 100644
--- a/h/prototypes.h
+++ b/h/prototypes.h
@@ -195,6 +195,26 @@ void m_unknown(m_getfld_state_t *, FILE *);
 int makedir (char *);
 char *message_id (time_t, int);
 
+/*
+ * Return a MIME content-type string for the specified file.
+ *
+ * If the system supports it, will use the "file" command to determine
+ * the appropriate content-type.  Otherwise it will try to determine the
+ * content-type from the suffix.  If that fails, the file will be scanned
+ * and either assigned a MIME type of text/plain or application/octet-stream
+ * depending if binary content is present.
+ *
+ * Arguments:
+ *
+ * filename	- The name of the file to determine the MIME type of.
+ *
+ * Returns a pointer to a content-type string (which may include MIME
+ * parameters, such as charset).  Returns a NULL if it cannot determine
+ * the MIME type of the file.  Returns allocated storage that must be
+ * free'd.
+ */
+char *mime_type(const char *filename);
+
 /*
  * Clear the screen, using the appropriate entry from the terminfo database
  */
@@ -336,7 +356,7 @@ int sc_length(void);
 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, char *, int);
+int sendsbr (char **, int, char *, char *, struct stat *, int);
 int SOprintf (char *, ...);
 int what_now (char *, int, int, char *, char *,
 	int, struct msgs *, char *, int, char *, int);