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018 #ifndef _SOS_X86_VIDEOMEM_H_ 019 #ifndef _SOS_X86_VIDEOMEM_H_
019 #define _SOS_X86_VIDEOMEM_H_ 020 #define _SOS_X86_VIDEOMEM_H_
020 021
021 022
022 023
023 024
024 025
025 026
026 027
027 028
028 029
029 030
030 031
031 032
032 #include <sos/errno.h> 033 #include <sos/errno.h>
033 034
034 035
035 036
036 037
037 038
038 039
039 #define SOS_X86_VIDEO_FG_BLACK 0 040 #define SOS_X86_VIDEO_FG_BLACK 0
040 #define SOS_X86_VIDEO_FG_DKGRAY 8 041 #define SOS_X86_VIDEO_FG_DKGRAY 8
041 #define SOS_X86_VIDEO_FG_BLUE 1 042 #define SOS_X86_VIDEO_FG_BLUE 1
042 #define SOS_X86_VIDEO_FG_LTBLUE 9 043 #define SOS_X86_VIDEO_FG_LTBLUE 9
043 #define SOS_X86_VIDEO_FG_GREEN 2 044 #define SOS_X86_VIDEO_FG_GREEN 2
044 #define SOS_X86_VIDEO_FG_LTGREEN 10 045 #define SOS_X86_VIDEO_FG_LTGREEN 10
045 #define SOS_X86_VIDEO_FG_CYAN 3 046 #define SOS_X86_VIDEO_FG_CYAN 3
046 #define SOS_X86_VIDEO_FG_LTCYAN 11 047 #define SOS_X86_VIDEO_FG_LTCYAN 11
047 #define SOS_X86_VIDEO_FG_RED 4 048 #define SOS_X86_VIDEO_FG_RED 4
048 #define SOS_X86_VIDEO_FG_LTRED 12 049 #define SOS_X86_VIDEO_FG_LTRED 12
049 #define SOS_X86_VIDEO_FG_MAGENTA 5 050 #define SOS_X86_VIDEO_FG_MAGENTA 5
050 #define SOS_X86_VIDEO_FG_LTMAGENTA 13 051 #define SOS_X86_VIDEO_FG_LTMAGENTA 13
051 #define SOS_X86_VIDEO_FG_BROWN 6 052 #define SOS_X86_VIDEO_FG_BROWN 6
052 #define SOS_X86_VIDEO_FG_YELLOW 14 053 #define SOS_X86_VIDEO_FG_YELLOW 14
053 #define SOS_X86_VIDEO_FG_LTGRAY 7 054 #define SOS_X86_VIDEO_FG_LTGRAY 7
054 #define SOS_X86_VIDEO_FG_WHITE 15 055 #define SOS_X86_VIDEO_FG_WHITE 15
055 056
056 #define SOS_X86_VIDEO_BG_BLACK (0 << 4) 057 #define SOS_X86_VIDEO_BG_BLACK (0 << 4)
057 #define SOS_X86_VIDEO_BG_BLUE (1 << 4) 058 #define SOS_X86_VIDEO_BG_BLUE (1 << 4)
058 #define SOS_X86_VIDEO_BG_GREEN (2 << 4) 059 #define SOS_X86_VIDEO_BG_GREEN (2 << 4)
059 #define SOS_X86_VIDEO_BG_CYAN (3 << 4) 060 #define SOS_X86_VIDEO_BG_CYAN (3 << 4)
060 #define SOS_X86_VIDEO_BG_RED (4 << 4) 061 #define SOS_X86_VIDEO_BG_RED (4 << 4)
061 #define SOS_X86_VIDEO_BG_MAGENTA (5 << 4) 062 #define SOS_X86_VIDEO_BG_MAGENTA (5 << 4)
062 #define SOS_X86_VIDEO_BG_BROWN (6 << 4) 063 #define SOS_X86_VIDEO_BG_BROWN (6 << 4)
063 #define SOS_X86_VIDEO_BG_LTGRAY (7 << 4) 064 #define SOS_X86_VIDEO_BG_LTGRAY (7 << 4)
064 065
065 #define SOS_X86_VIDEO_FG_BLINKING (1 << 7) 066 #define SOS_X86_VIDEO_FG_BLINKING (1 << 7)
066 067
067 068
068 069
069 sos_ret_t sos_x86_videomem_setup(void); 070 sos_ret_t sos_x86_videomem_setup(void);
070 071
071 072
072 073
073 sos_ret_t sos_x86_videomem_cls(unsigned char a 074 sos_ret_t sos_x86_videomem_cls(unsigned char attribute);
074 075
075 076
076 077
077 sos_ret_t sos_x86_videomem_putstring(unsigned 078 sos_ret_t sos_x86_videomem_putstring(unsigned char row, unsigned char col,
078 unsigned 079 unsigned char attribute,
079 const cha 080 const char *str);
080 081
081 082
082 083
083 sos_ret_t sos_x86_videomem_putchar(unsigned ch 084 sos_ret_t sos_x86_videomem_putchar(unsigned char row, unsigned char col,
084 unsigned ch 085 unsigned char attribute,
085 unsigned ch 086 unsigned char c);
086 087
087 088
088 089
089 090
090 091
091 092
092 sos_ret_t sos_x86_videomem_printf(unsigned cha 093 sos_ret_t sos_x86_videomem_printf(unsigned char row, unsigned char col,
093 unsigned cha 094 unsigned char attribute,
094 const char * 095 const char *format, ...)
095 __attribute__ ((format (printf, 4, 5))); 096 __attribute__ ((format (printf, 4, 5)));
096 097
097 #endif 098 #endif