.Ft long
.Fn a64l "const char *s"
.Ft char *
-.Fn l64a "long l"
+.Fn l64a "long value"
.Sh DESCRIPTION
The
.Fn a64l
.Pp
.Fn l64a
takes a long integer argument
-.Fa l
+.Fa value
and returns a pointer to the corresponding radix-64 representation.
.Sh RETURN VALUES
On success,
On success,
.Fn l64a
returns a pointer to a string containing the radix-64 representation of
-.Fa l .
+.Fa value .
If
-.Fa l
+.Fa value
is 0,
.Fn l64a
returns a pointer to the empty string.
If
-.Fa l
+.Fa value
is negative,
.Fn l64a
returns a null pointer and sets the global variable