1 files changed, 61 insertions, 0 deletions
diff --git a/Build/source/texk/ps2pk/pkin.h b/Build/source/texk/ps2pk/pkin.h
new file mode 100644
index 00000000000..ce5db039554
--- /dev/null
+++ b/Build/source/texk/ps2pk/pkin.h
@@ -0,0 +1,61 @@
+/*
+ * NAME
+ *	pkin.h - header file for readchar()
+ * SYNOPSIS
+ *	#include "pkfile.h"
+ *
+ *	int readchar(name, c, cd)
+ *	char name[]; shalfword c; chardesc *cd;
+ * DESCRIPTION
+ *	Readchar() opens the pkfile `name', checks if it's a legal pkfile,
+ *	and reads the character description of `c' into `cd'. Readchar()
+ *	returns TRUE (1) upon success, FALSE (0) if the character `c' is
+ *	not found in the pkfile.
+ *
+ *	Parameter `cd' is a pointer to a the following structure:
+ *	     typedef struct {
+ *	   	integer charcode,	
+ *	                cwidth, cheight,
+ *		        xoff, yoff;
+ *		halfword *raster ;
+ *		} chardesc ;
+ *
+ *	Charcode is the code of the character returned, cwidth and cheight
+ *	respectively the width and height of the character in pixels,
+ *	xoff and yoff are the offsets of first pixel to the reference point
+ *	of the character box.
+ *	Raster is a pointer to the bitmap describing the character. This
+ *	raster consists of cheight rows of (cwidth + 15) /16 words of 
+ *	16 bits each. Each row contains from left to right all cwidth
+ *	pixels of that row.
+ * WARNING
+ *	If the machine has a default integer size of 16 bits, and 32-bit
+ *	integers must be manipulated with %ld, be carefull!
+ * AUTHORS
+ *	Piet Tutelaers
+ *	rcpt@urc.tue.nl
+ */
+ 
+#include <stdio.h>
+#include <stdlib.h>
+/*
+ *   Type declarations.  integer must be a 32-bit signed; shalfword must
+ *   be a sixteen-bit signed; halfword must be a sixteen-bit unsigned;
+ *   quarterword must be an eight-bit unsigned.
+ */
+typedef long integer;
+typedef short shalfword ;
+typedef unsigned short halfword ;
+typedef unsigned char quarterword ;
+typedef short Boolean ;
+/*
+ *   A chardesc describes an individual character. 
+ */
+typedef struct {
+   integer charcode,
+           cwidth, cheight,
+	   xoff, yoff;
+   halfword *raster ;
+} chardesc ;
+
+int readchar(char *name, shalfword c, chardesc *cd);