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-rw-r--r--src/common/util.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/common/util.h b/src/common/util.h
index 7e889b10c7..04ae7cbc33 100644
--- a/src/common/util.h
+++ b/src/common/util.h
@@ -203,6 +203,8 @@ const char *find_whitespace(const char *s) ATTR_PURE;
const char *find_whitespace_eos(const char *s, const char *eos) ATTR_PURE;
const char *find_str_at_start_of_line(const char *haystack, const char *needle)
ATTR_PURE;
+int string_is_C_identifier(const char *string);
+
int tor_mem_is_zero(const char *mem, size_t len) ATTR_PURE;
int tor_digest_is_zero(const char *digest) ATTR_PURE;
int tor_digest256_is_zero(const char *digest) ATTR_PURE;