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1 // System call numbers
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2 #define SYS_fork 1
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3 #define SYS_exit 2
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4 #define SYS_wait 3
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5 #define SYS_pipe 4
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6 #define SYS_read 5
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7 #define SYS_kill 6
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8 #define SYS_exec 7
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9 #define SYS_fstat 8
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10 #define SYS_chdir 9
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11 #define SYS_dup 10
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12 #define SYS_getpid 11
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13 #define SYS_sbrk 12
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14 #define SYS_sleep 13
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15 #define SYS_uptime 14
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16 #define SYS_open 15
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17 #define SYS_write 16
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18 #define SYS_mknod 17
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19 #define SYS_unlink 18
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20 #define SYS_link 19
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21 #define SYS_mkdir 20
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22 #define SYS_close 21
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29
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23
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24 #define SYS_cbc_read 22
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