2 files changed, 31 insertions, 20 deletions
diff --git a/libred.h b/libred.h
index 29a00cd..21920ff 100644
--- a/libred.h
+++ b/libred.h
@@ -250,21 +250,6 @@ int libred_get_colour(long int, double *, double *, double *);
 int libred_get_colour_xy(long int, double *, double *);
 
 /**
- * Calculate the colour temperature from its CIE xy values
- * 
- * @param   x        The CIE x value for the colour temperature
- * @param   y        The CIE y value for the colour temperature
- * @param   x_error  Output parameter for the absolute error in
- *                   the CIE x value of the returned colour
- *                   temperature; may be `NULL`
- * @param   y_error  Output parameter for the absolute error in
- *                   the CIE y value of the returned colour
- *                   temperature; may be `NULL`
- * @return           The closest matching colour temperature
- */
-double libred_get_temperature_xy(double, double, double *, double *);
-
-/**
  * Calculate the colour temperature from its [0, 1] sRGB values
  * 
  * @param   r        The sRGB “red” value for the colour temperature
@@ -288,6 +273,21 @@ double libred_get_temperature_xy(double, double, double *, double *);
  */
 double libred_get_temperature(double, double, double, double *, double *, double *, double *);
 
+/**
+ * Calculate the colour temperature from its CIE xy values
+ * 
+ * @param   x        The CIE x value for the colour temperature
+ * @param   y        The CIE y value for the colour temperature
+ * @param   x_error  Output parameter for the absolute error in
+ *                   the CIE x value of the returned colour
+ *                   temperature; may be `NULL`
+ * @param   y_error  Output parameter for the absolute error in
+ *                   the CIE y value of the returned colour
+ *                   temperature; may be `NULL`
+ * @return           The closest matching colour temperature
+ */
+double libred_get_temperature_xy(double, double, double *, double *);
+
 
 
 #endif
diff --git a/libred.h.0 b/libred.h.0
index 3dd97b8..c4f8a93 100644
--- a/libred.h.0
+++ b/libred.h.0
@@ -8,7 +8,8 @@ libred.h \- Solar elevation and blackbody colour calculation
 .fi
 .PP
 Link with
-.IR -lred .
+.I -lred
+.IR -lm .
 .SH DESCRIPTION
 The
 .I <libred.h>
@@ -116,11 +117,21 @@ It is night only if the Sun's apparent elevation is negative.
 This header defines the following functions:
 .TP
 *
-.BR libred_solar_elevation (3)
+.BR libred_get_colour (3)
 .TP
 *
-.BR libred_get_colour (3)
+.BR libred_get_colour_xy (3)
+.TP
+*
+.BR libred_get_temperature (3)
+.TP
+*
+.BR libred_get_temperature (3)
+.TP
+*
+.BR libred_solar_elevation (3)
 .SH SEE ALSO
 .BR libred (7),
-.BR libred_solar_elevation (3),
-.BR libred_get_colour (3)
+.BR libred_get_colour (3),
+.BR libred_get_temperature (3),
+.BR libred_solar_elevation (3)