tbo.c - plan9port - [fork] Plan 9 from user space
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       tbo.c (843B)
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            1 #include <u.h>
            2 #include <libc.h>
            3 #include <ip.h>
            4 
            5 void
            6 hnputv(void *p, uvlong v)
            7 {
            8         uchar *a;
            9 
           10         a = p;
           11         a[0] = v>>56;
           12         a[1] = v>>48;
           13         a[2] = v>>40;
           14         a[3] = v>>32;
           15         a[4] = v>>24;
           16         a[5] = v>>16;
           17         a[6] = v>>8;
           18         a[7] = v;
           19 }
           20 
           21 void
           22 hnputl(void *p, uint v)
           23 {
           24         uchar *a;
           25 
           26         a = p;
           27         a[0] = v>>24;
           28         a[1] = v>>16;
           29         a[2] = v>>8;
           30         a[3] = v;
           31 }
           32 
           33 void
           34 hnputs(void *p, ushort v)
           35 {
           36         uchar *a;
           37 
           38         a = p;
           39         a[0] = v>>8;
           40         a[1] = v;
           41 }
           42 
           43 uvlong
           44 nhgetv(void *p)
           45 {
           46         uchar *a;
           47         uvlong v;
           48 
           49         a = p;
           50         v = (uvlong)a[0]<<56;
           51         v |= (uvlong)a[1]<<48;
           52         v |= (uvlong)a[2]<<40;
           53         v |= (uvlong)a[3]<<32;
           54         v |= (uvlong)a[4]<<24;
           55         v |= (uvlong)a[5]<<16;
           56         v |= (uvlong)a[6]<<8;
           57         v |= (uvlong)a[7]<<0;
           58         return v;
           59 }
           60 
           61 uint
           62 nhgetl(void *p)
           63 {
           64         uchar *a;
           65 
           66         a = p;
           67         return (a[0]<<24)|(a[1]<<16)|(a[2]<<8)|(a[3]<<0);
           68 }
           69 
           70 ushort
           71 nhgets(void *p)
           72 {
           73         uchar *a;
           74 
           75         a = p;
           76         return (a[0]<<8)|(a[1]<<0);
           77 }