X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fshared%2Futil.h;h=2154623afd47cd243c6321cf8431576d2a84efdc;hp=9f0149e1c5a39bf63e43b582e2af394b43be8995;hb=9db0dae86ec8bcab329b99b2f43f6e8e63d0ffa6;hpb=ef0698793cd19e82ce8e94e89f1c6461ec2f1dce

diff --git a/src/shared/util.h b/src/shared/util.h
index 9f0149e1c..2154623af 100644
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -312,9 +312,14 @@ char decchar(int x) _const_;
 int undecchar(char c) _const_;
 
 char *cescape(const char *s);
-char *cunescape(const char *s);
-char *cunescape_length(const char *s, size_t length);
-char *cunescape_length_with_prefix(const char *s, size_t length, const char *prefix);
+
+typedef enum UnescapeFlags {
+        UNESCAPE_RELAX = 1,
+} UnescapeFlags;
+
+int cunescape(const char *s, UnescapeFlags flags, char **ret);
+int cunescape_length(const char *s, size_t length, UnescapeFlags flags, char **ret);
+int cunescape_length_with_prefix(const char *s, size_t length, const char *prefix, UnescapeFlags flags, char **ret);
 
 char *xescape(const char *s, const char *bad);
 
@@ -1015,7 +1020,7 @@ int take_password_lock(const char *root);
 int is_symlink(const char *path);
 int is_dir(const char *path, bool follow);
 
-typedef enum UnquoteFlags{
+typedef enum UnquoteFlags {
         UNQUOTE_RELAX     = 1,
         UNQUOTE_CUNESCAPE = 2,
 } UnquoteFlags;