diff options
Diffstat (limited to '')
| -rw-r--r-- | include/linux/consolemap.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/linux/consolemap.h b/include/linux/consolemap.h new file mode 100644 index 000000000..254246673 --- /dev/null +++ b/include/linux/consolemap.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * consolemap.h + * + * Interface between console.c, selection.c and consolemap.c + */ +#ifndef __LINUX_CONSOLEMAP_H__ +#define __LINUX_CONSOLEMAP_H__ + +#define LAT1_MAP 0 +#define GRAF_MAP 1 +#define IBMPC_MAP 2 +#define USER_MAP 3 + +#include <linux/types.h> + +#ifdef CONFIG_CONSOLE_TRANSLATIONS +struct vc_data; + +extern u16 inverse_translate(struct vc_data *conp, int glyph, int use_unicode); +extern unsigned short *set_translate(int m, struct vc_data *vc); +extern int conv_uni_to_pc(struct vc_data *conp, long ucs); +extern u32 conv_8bit_to_uni(unsigned char c); +extern int conv_uni_to_8bit(u32 uni); +void console_map_init(void); +#else +#define inverse_translate(conp, glyph, uni) ((uint16_t)glyph) +#define set_translate(m, vc) ((unsigned short *)NULL) +#define conv_uni_to_pc(conp, ucs) ((int) (ucs > 0xff ? -1: ucs)) +#define conv_8bit_to_uni(c) ((uint32_t)(c)) +#define conv_uni_to_8bit(c) ((int) ((c) & 0xff)) +#define console_map_init(c) do { ; } while (0) +#endif /* CONFIG_CONSOLE_TRANSLATIONS */ + +#endif /* __LINUX_CONSOLEMAP_H__ */ |