1 /* 2 * consolemap.h 3 * 4 * Interface between console.c, selection.c and consolemap.c 5 */ 6 #ifndef __LINUX_CONSOLEMAP_H__ 7 #define __LINUX_CONSOLEMAP_H__ 8 9 #define LAT1_MAP 0 10 #define GRAF_MAP 1 11 #define IBMPC_MAP 2 12 #define USER_MAP 3 13 14 #include <linux/types.h> 15 16 #ifdef CONFIG_CONSOLE_TRANSLATIONS 17 struct vc_data; 18 19 extern u16 inverse_translate(struct vc_data *conp, int glyph, int use_unicode); 20 extern unsigned short *set_translate(int m, struct vc_data *vc); 21 extern int conv_uni_to_pc(struct vc_data *conp, long ucs); 22 extern u32 conv_8bit_to_uni(unsigned char c); 23 extern int conv_uni_to_8bit(u32 uni); 24 void console_map_init(void); 25 #else 26 #define inverse_translate(conp, glyph, uni) ((uint16_t)glyph) 27 #define set_translate(m, vc) ((unsigned short *)NULL) 28 #define conv_uni_to_pc(conp, ucs) ((int) (ucs > 0xff ? -1: ucs)) 29 #define conv_8bit_to_uni(c) ((uint32_t)(c)) 30 #define conv_uni_to_8bit(c) ((int) ((c) & 0xff)) 31 #define console_map_init(c) do { ; } while (0) 32 #endif /* CONFIG_CONSOLE_TRANSLATIONS */ 33 34 #endif /* __LINUX_CONSOLEMAP_H__ */ 35