1 files changed, 0 insertions, 120 deletions
diff --git a/gpxe/src/include/gpxe/ansiesc.h b/gpxe/src/include/gpxe/ansiesc.h
deleted file mode 100644
index 85f7a9f3..00000000
--- a/gpxe/src/include/gpxe/ansiesc.h
+++ /dev/null
@@ -1,120 +0,0 @@
-#ifndef _GPXE_ANSIESC_H
-#define _GPXE_ANSIESC_H
-
-/** @file
- *
- * ANSI escape sequences
- *
- * ANSI X3.64 (aka ECMA-48 or ISO/IEC 6429, available from
- * http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-048.pdf)
- * defines escape sequences consisting of:
- *
- *     A Control Sequence Introducer (CSI)
- *
- *     Zero or more Parameter Bytes (P)
- *
- *     Zero or more Intermediate Bytes (I)
- *
- *     A Final Byte (F)
- *
- * The CSI consists of ESC (0x1b) followed by "[" (0x5b).  The
- * Parameter Bytes, for a standardised (i.e. not private or
- * experimental) sequence, consist of a list of ASCII decimal integers
- * separated by semicolons.  The Intermediate Bytes (in the range 0x20
- * to 0x2f) and the Final Byte (in the range 0x40 to 0x4f) determine
- * the control function.
- * 
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-/** A handler for an escape sequence */
-struct ansiesc_handler {
-	/** The control function identifier
-	 *
-	 * The control function identifier consists of the
-	 * Intermediate Bytes (if any) and the Final Byte.  In
-	 * practice, no more than one immediate byte is ever used, so
-	 * the byte combination can be efficiently expressed as a
-	 * single integer, in the obvious way (with the Final Byte
-	 * being the least significant byte).
-	 */
-	unsigned int function;
-	/** Handle escape sequence
-	 *
-	 * @v count		Parameter count
-	 * @v params		Parameter list
-	 *
-	 * A negative parameter value indicates that the parameter was
-	 * omitted and that the default value for this control
-	 * function should be used.
-	 *
-	 * Since all parameters are optional, there is no way to
-	 * distinguish between "zero parameters" and "single parameter
-	 * omitted".  Consequently, the parameter list will always
-	 * contain at least one item.
-	 */
-	void ( * handle ) ( unsigned int count, int params[] );
-};
-
-/** Maximum number of parameters within a single escape sequence */
-#define ANSIESC_MAX_PARAMS 4
-
-/**
- * ANSI escape sequence context
- *
- * This provides temporary storage for processing escape sequences,
- * and points to the list of escape sequence handlers.
- */
-struct ansiesc_context {
-	/** Array of handlers
-	 *
-	 * Must be terminated by a handler with @c function set to
-	 * zero.
-	 */
-	struct ansiesc_handler *handlers;
-	/** Parameter count
-	 *
-	 * Will be zero when not currently in an escape sequence.
-	 */
-	unsigned int count;
-	/** Parameter list */ 
-	int params[ANSIESC_MAX_PARAMS];
-	/** Control function identifier */
-	unsigned int function;
-};
-
-/** Escape character */
-#define ESC 0x1b
-
-/** Control Sequence Introducer */
-#define CSI "\033["
-
-/**
- * @defgroup ansifuncs ANSI escape sequence function identifiers
- * @{
- */
-
-/** Cursor position */
-#define ANSIESC_CUP 'H'
-
-/** Erase in page */
-#define ANSIESC_ED 'J'
-
-/** Erase from cursor to end of page */
-#define ANSIESC_ED_TO_END 0
-
-/** Erase from start of page to cursor */
-#define ANSIESC_ED_FROM_START 1
-
-/** Erase whole page */
-#define ANSIESC_ED_ALL 2
-
-/** Select graphic rendition */
-#define ANSIESC_SGR 'm'
-
-/** @} */
-
-extern int ansiesc_process ( struct ansiesc_context *ctx, int c );
-
-#endif /* _GPXE_ANSIESC_H */