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-rw-r--r--include/signames.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/signames.h b/include/signames.h
index 8e60b27b4..633aeb3be 100644
--- a/include/signames.h
+++ b/include/signames.h
@@ -127,6 +127,6 @@ static const struct signv {
#endif
};
-int signame_to_signum(char *sig);
+int signame_to_signum(const char *sig);
#endif /* SIGNAMES_H */