[PATCH 159/177] man/curs_terminfo.3x: Document general return value behavior.

[G. Branden Robinson]

---
 man/curs_terminfo.3x | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/man/curs_terminfo.3x b/man/curs_terminfo.3x
index 9393c4c15..3b1f5430c 100644
--- a/man/curs_terminfo.3x
+++ b/man/curs_terminfo.3x
@@ -679,6 +679,12 @@ .SS "Releasing Memory"
 but it is possible to do that using the \fB\%delscreen\fP(3X) function.
 .\" ********************************************************************
 .SH RETURN VALUE
+Functions that return integers return
+.B ERR
+upon failure and
+.B OK
+upon success.
+.PP
 In
 .IR \%ncurses ","
 .TP 5
-- 
2.30.2

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