ident.c: Trim hint printed when gecos is empty.

diff --git a/quote.h b/quote.h
index 2486e6e68c2d7fa7bc2f78c18df323cc9adcc894..b55e69975091193f62b293f90a776ca9f6112ab4 100644 (file)
--- a/quote.h
+++ b/quote.h
@@ -29,7 +29,15 @@
  */
 
 extern char *sq_quote(const char *src);
+extern void sq_quote_print(FILE *stream, const char *src);
 extern size_t sq_quote_buf(char *dst, size_t n, const char *src);
+extern char *sq_quote_argv(const char** argv, int count);
+
+/*
+ * Append a string to a string buffer, with or without shell quoting.
+ * Return true if the buffer overflowed.
+ */
+extern int add_to_string(char **ptrp, int *sizep, const char *str, int quote);
 
 /* This unwraps what sq_quote() produces in place, but returns
  * NULL if the input does not look like what sq_quote would have
@@ -41,7 +49,11 @@ extern int quote_c_style(const char *name, char *outbuf, FILE *outfp,
                         int nodq);
 extern char *unquote_c_style(const char *quoted, const char **endp);
 
-extern void write_name_quoted(const char *prefix, const char *name,
-                             int quote, FILE *out);
+extern void write_name_quoted(const char *prefix, int prefix_len,
+                             const char *name, int quote, FILE *out);
+
+/* quoting as a string literal for other languages */
+extern void perl_quote_print(FILE *stream, const char *src);
+extern void python_quote_print(FILE *stream, const char *src);
 
 #endif