Add unescape2(), migrate some unescape() users over.

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/lib.h b/lib/lib.h
index 3200dc32..60c800ca 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -234,6 +234,7 @@ char *strlower(char *s);
 char *strafter(char *haystack, char *needle);
 char *chomp(char *s);
 int unescape(char c);
+int unescape2(char **c, int echo);
 char *strend(char *str, char *suffix);
 int strstart(char **a, char *b);
 int strcasestart(char **a, char *b);