[sanitizer] Suppress unused function warning
@@ -157,7 +157,8 @@ bool SetEnv(const char *name, const char *value) {
}
#endif
-static bool GetLibcVersion(int *major, int *minor, int *patch) {
+__attribute__((unused)) static bool GetLibcVersion(int *major, int *minor,
+ int *patch) {
#ifdef _CS_GNU_LIBC_VERSION
char buf[64];
uptr len = confstr(_CS_GNU_LIBC_VERSION, buf, sizeof(buf));
