fx/term/print.h

#ifndef _FX_PRINT_H_
#define _FX_PRINT_H_

#include <fx/core/misc.h>
#include <fx/term.h>
#include <stdio.h>

enum z__fx_stream_modifier {
	Z__FX_STREAM_MOD_BLACK = 0x1,
	Z__FX_STREAM_MOD_RED = 0x2,
	Z__FX_STREAM_MOD_GREEN = 0x4,
	Z__FX_STREAM_MOD_FX = 0x8,
	Z__FX_STREAM_MOD_BRIGHT = 0x10,

	Z__FX_STREAM_MOD_BG_BLACK = 0x20,
	Z__FX_STREAM_MOD_BG_RED = 0x40,
	Z__FX_STREAM_MOD_BG_GREEN = 0x80,
	Z__FX_STREAM_MOD_BG_FX = 0x100,
	Z__FX_STREAM_MOD_BG_BRIGHT = 0x200,

	Z__FX_STREAM_MOD_BOLD = 0x400,
	Z__FX_STREAM_MOD_ITALIC = 0x800,
	Z__FX_STREAM_MOD_ULINE = 0x1000,
	Z__FX_STREAM_MOD_INVERT = 0x2000,

	Z__FX_STREAM_MOD_RESET = 0x4000,
};

#define Z__FX_STREAM_MOD_GET_FG_COLOUR(x)                                       \
	((x)                                                                   \
	 & (Z__FX_STREAM_MOD_BLACK | Z__FX_STREAM_MOD_RED                        \
	    | Z__FX_STREAM_MOD_GREEN | Z__FX_STREAM_MOD_FX))
#define Z__FX_STREAM_MOD_CLEAR_FG_COLOUR(x)                                     \
	((x)                                                                   \
	 & ~(Z__FX_STREAM_MOD_BLACK | Z__FX_STREAM_MOD_RED                       \
	     | Z__FX_STREAM_MOD_GREEN | Z__FX_STREAM_MOD_FX))

#define Z__FX_STREAM_MOD_GET_BG_COLOUR(x)                                       \
	((x)                                                                   \
	 & (Z__FX_STREAM_MOD_BG_BLACK | Z__FX_STREAM_MOD_BG_RED                  \
	    | Z__FX_STREAM_MOD_BG_GREEN | Z__FX_STREAM_MOD_BG_FX))
#define Z__FX_STREAM_MOD_CLEAR_BG_COLOUR(x)                                     \
	((x)                                                                   \
	 & ~(Z__FX_STREAM_MOD_BG_BLACK | Z__FX_STREAM_MOD_BG_RED                 \
	     | Z__FX_STREAM_MOD_BG_GREEN | Z__FX_STREAM_MOD_BG_FX))

FX_API int z__fx_stream_is_tty(FILE *fp);
FX_API int z__fx_stream_dimensions(FILE *fp, unsigned int *w, unsigned int *h);
FX_API int z__fx_stream_cursorpos(
	FILE *in, FILE *out, unsigned int *x, unsigned int *y);
FX_API int z__fx_stream_set_modifier(FILE *fp, unsigned int mod);

#endif