Index: trunk/psphot/src/psphot.h
===================================================================
--- trunk/psphot/src/psphot.h	(revision 24890)
+++ trunk/psphot/src/psphot.h	(revision 25383)
@@ -49,9 +49,9 @@
 bool            psphotPSFstats (pmReadout *readout, psMetadata *recipe, pmPSF *psf);
 bool            psphotMomentsStats (pmReadout *readout, psMetadata *recipe, psArray *sources);
-bool            psphotFitSourcesLinear (pmReadout *readout, psArray *sources, psMetadata *recipe, pmPSF *psf, bool final);
+bool            psphotFitSourcesLinear (pmReadout *readout, psArray *sources, const psMetadata *recipe, const pmPSF *psf, bool final);
 bool            psphotReplaceUnfitSources (psArray *sources, psImageMaskType maskVal);
 
 bool            psphotReplaceAllSources (psArray *sources, psMetadata *recipe);
-bool            psphotRemoveAllSources (psArray *sources, psMetadata *recipe);
+bool            psphotRemoveAllSources (const psArray *sources, const psMetadata *recipe);
 
 bool            psphotBlendFit (pmConfig *config, pmReadout *readout, psArray *sources, pmPSF *psf);
@@ -64,5 +64,5 @@
 bool            psphotGuessModel_Threaded (psThreadJob *job);
 
-bool            psphotMagnitudes (pmConfig *config, pmReadout *readout, const pmFPAview *view, psArray *sources, pmPSF *psf);
+bool            psphotMagnitudes (pmConfig *config, pmReadout *readout, const pmFPAview *view, psArray *sources, const pmPSF *psf);
 bool            psphotMagnitudes_Threaded (psThreadJob *job);
 
@@ -76,4 +76,5 @@
 bool            psphotExtendedSourceAnalysis (pmReadout *readout, psArray *sources, psMetadata *recipe);
 bool            psphotExtendedSourceFits (pmReadout *readout, psArray *sources, psMetadata *recipe);
+bool            psphotEfficiency(pmConfig *config, pmReadout *readout, const pmFPAview *view, const pmPSF *psf, psMetadata *recipe, const psArray *realSources);
 
 // thread-related:
@@ -147,7 +148,7 @@
 pmPSF          *psphotLoadPSF (pmConfig *config, const pmFPAview *view, psMetadata *recipe);
 bool            psphotSetHeaderNstars (psMetadata *recipe, psArray *sources);
-bool            psphotAddNoise (pmReadout *readout, psArray *sources, psMetadata *recipe);
-bool            psphotSubNoise (pmReadout *readout, psArray *sources, psMetadata *recipe);
-bool            psphotAddOrSubNoise (pmReadout *readout, psArray *sources, psMetadata *recipe, bool add);
+bool            psphotAddNoise (pmReadout *readout, const psArray *sources, const psMetadata *recipe);
+bool            psphotSubNoise (pmReadout *readout, const psArray *sources, const psMetadata *recipe);
+bool            psphotAddOrSubNoise (pmReadout *readout, const psArray *sources, const psMetadata *recipe, bool add);
 bool            psphotRadialPlot (int *kapa, const char *filename, pmSource *source);
 bool            psphotSourcePlots (pmReadout *readout, psArray *sources, psMetadata *recipe);