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-rw-r--r--lib/pam.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/pam.h b/lib/pam.h
index c58e36a2..1cf7b855 100644
--- a/lib/pam.h
+++ b/lib/pam.h
@@ -493,6 +493,9 @@ tuple
 pnm_parsecolor(const char * const colorname,
                sample       const maxval);
 
+tuplen
+pnm_parsecolorn(const char * const colorname);
+
 const char *
 pnm_colorname(struct pam * const pamP,
               tuple        const color,