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-rw-r--r--src/libudev/util.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libudev/util.h b/src/libudev/util.h
index 60b300da3c..7b6571ab10 100644
--- a/src/libudev/util.h
+++ b/src/libudev/util.h
@@ -131,6 +131,10 @@ char *strnappend(const char *s, const char *suffix, size_t length);
char *truncate_nl(char *s);
+char hexchar(int x) _const_;
+
+char *xescape(const char *s, const char *bad);
+
bool dirent_is_file_with_suffix(const struct dirent *de, const char *suffix) _pure_;
bool ignore_file(const char *filename) _pure_;