1 files changed, 7 insertions, 9 deletions
diff --git a/src/common/util.h b/src/common/util.h
index 96a02dd775..5596378bca 100644
--- a/src/common/util.h
+++ b/src/common/util.h
@@ -222,23 +222,21 @@ const char *find_whitespace_eos(const char *s, const char *eos);
 const char *find_str_at_start_of_line(const char *haystack,
                                       const char *needle);
 int string_is_C_identifier(const char *string);
+int string_is_key_value(int severity, const char *string);
 
 int tor_mem_is_zero(const char *mem, size_t len);
 int tor_digest_is_zero(const char *digest);
 int tor_digest256_is_zero(const char *digest);
 char *esc_for_log(const char *string) ATTR_MALLOC;
 const char *escaped(const char *string);
+
+char *tor_escape_str_for_socks_arg(const char *string);
+
 struct smartlist_t;
-int tor_vsscanf(const char *buf, const char *pattern, va_list ap)
-#ifdef __GNUC__
-  __attribute__((format(scanf, 2, 0)))
-#endif
-  ;
+int tor_vsscanf(const char *buf, const char *pattern, va_list ap) \
+  CHECK_SCANF(2, 0);
 int tor_sscanf(const char *buf, const char *pattern, ...)
-#ifdef __GNUC__
-  __attribute__((format(scanf, 2, 3)))
-#endif
-  ;
+  CHECK_SCANF(2, 3);
 
 void smartlist_add_asprintf(struct smartlist_t *sl, const char *pattern, ...)
   CHECK_PRINTF(2, 3);