Index: trunk/ppMerge/src/ppMergeMask.c
===================================================================
--- trunk/ppMerge/src/ppMergeMask.c	(revision 18756)
+++ trunk/ppMerge/src/ppMergeMask.c	(revision 21183)
@@ -26,6 +26,6 @@
     float smoothScale = psMetadataLookupF32(&mdok, config->arguments, "MASK.SMOOTH.SCALE"); // Radius to grow mask
 
-    psMaskType markVal;
-    psMaskType maskValRaw;
+    psImageMaskType markVal;
+    psImageMaskType maskValRaw;
     if (!pmConfigMaskSetBits (&maskValRaw, &markVal, config)) {
 	psError (PS_ERR_UNKNOWN, true, "Unable to define the mask bit values");
@@ -34,5 +34,5 @@
 
     char *maskOutName = psMetadataLookupStr (&mdok, config->arguments, "MASK.SET.VALUE");
-    psMaskType maskValOut = pmConfigMaskGet (maskOutName, config);
+    psImageMaskType maskValOut = pmConfigMaskGet (maskOutName, config);
     if (!maskValOut) {
 	psError (PS_ERR_UNKNOWN, true, "Undefined output mask bit value");
@@ -137,6 +137,6 @@
                 int x = pixel % numCols;
                 int y = pixel / numCols;
-                if (mask && (mask->data.PS_TYPE_MASK_DATA[y][x] & maskValRaw)) continue;
-		if (outMask && (outMask->data.PS_TYPE_MASK_DATA[y][x] & maskValOut)) continue;
+                if (mask && (mask->data.PS_TYPE_IMAGE_MASK_DATA[y][x] & maskValRaw)) continue;
+		if (outMask && (outMask->data.PS_TYPE_IMAGE_MASK_DATA[y][x] & maskValOut)) continue;
 		if (!isfinite(image->data.F32[y][x])) continue;