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-rw-r--r--src/lib/string/compat_ctype.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/string/compat_ctype.h b/src/lib/string/compat_ctype.h
index 3fde6eaf8c..530a10270f 100644
--- a/src/lib/string/compat_ctype.h
+++ b/src/lib/string/compat_ctype.h
@@ -31,10 +31,10 @@ extern const uint8_t TOR_TOLOWER_TABLE[];
#define TOR_TOLOWER(c) (TOR_TOLOWER_TABLE[(uint8_t)c])
#define TOR_TOUPPER(c) (TOR_TOUPPER_TABLE[(uint8_t)c])
-inline int hex_decode_digit(char c);
+static inline int hex_decode_digit(char c);
/** Helper: given a hex digit, return its value, or -1 if it isn't hex. */
-inline int
+static inline int
hex_decode_digit(char c)
{
switch (c) {