include k2pdfopt header in pdf.c and djvu.c and koptcontext.h

Makefile

@@ -85,6 +85,7 @@ endif
 
 # standard includes
 KPDFREADER_CFLAGS=$(CFLAGS) -I$(LUADIR)/src -I$(MUPDFDIR)/
+K2PDFOPT_CFLAGS=-I$(MUPDFDIR)/ -I$(DJVUDIR)/ -I$(K2PDFOPTLIBDIR)/
 
 # enable tracing output:
 
@@ -166,11 +167,14 @@ slider_watcher: slider_watcher.o $(POPENNSLIB)
 ft.o: %.o: %.c $(THIRDPARTYLIBS)
 	$(CC) -c $(KPDFREADER_CFLAGS) -I$(FREETYPEDIR)/include -I$(MUPDFDIR)/fitz $< -o $@
 
-kpdfview.o pdf.o blitbuffer.o util.o drawcontext.o koptcontext.o einkfb.o input.o mupdfimg.o: %.o: %.c
+blitbuffer.o util.o drawcontext.o einkfb.o input.o mupdfimg.o: %.o: %.c
 	$(CC) -c $(KPDFREADER_CFLAGS) $(EMU_CFLAGS) -I$(LFSDIR)/src $< -o $@
 
+kpdfview.o koptcontext.o pdf.o: %.o: %.c
+	$(CC) -c $(KPDFREADER_CFLAGS) $(K2PDFOPT_CFLAGS) $(EMU_CFLAGS) -I$(LFSDIR)/src $< -o $@
+
 djvu.o: %.o: %.c
-	$(CC) -c $(KPDFREADER_CFLAGS) -I$(DJVUDIR)/ $< -o $@
+	$(CC) -c $(KPDFREADER_CFLAGS) $(K2PDFOPT_CFLAGS) -I$(DJVUDIR)/ $< -o $@
 
 pic.o: %.o: %.c
 	$(CC) -c $(KPDFREADER_CFLAGS) $< -o $@

djvu.c

@@ -24,6 +24,7 @@
 #include "blitbuffer.h"
 #include "drawcontext.h"
 #include "koptcontext.h"
+#include "k2pdfopt.h"
 #include "djvu.h"
 
 #define MIN(a, b)      ((a) < (b) ? (a) : (b))

koptcontext.h

@@ -21,33 +21,7 @@
 #include <lua.h>
 #include <lualib.h>
 #include <lauxlib.h>
-
-typedef unsigned char  uint8_t;
-typedef struct KOPTContext {
-	int trim;
-	int wrap;
-	int indent;
-	int rotate;
-	int columns;
-	int offset_x;
-	int offset_y;
-	int dev_width;
-	int dev_height;
-	int page_width;
-	int page_height;
-	int straighten;
-	int justification;
-
-	double zoom;
-	double margin;
-	double quality;
-	double contrast;
-	double defect_size;
-	double line_spacing;
-	double word_spacing;
-
-	uint8_t *data;
-} KOPTContext;
+#include "k2pdfopt.h"
 
 int luaopen_koptcontext(lua_State *L);
 #endif

pdf.c

@@ -20,6 +20,7 @@
 #include "blitbuffer.h"
 #include "drawcontext.h"
 #include "koptcontext.h"
+#include "k2pdfopt.h"
 #include "pdf.h"
 #include <stdio.h>
 #include <math.h>