Mercurial > repo
view src/u8tbl.c @ 9954:fb3529990ed4
<oerjan> ` echo \'121:122 194:196 770:771 1000:1001 1493 1497 2113:2114 3341:3343 4530:4531 5136:5137 5642:5643 5895 5897 8669:8678 9070:9071 9074:9075\' | xargs -n 1 >share/scowrevs
author | HackBot |
---|---|
date | Mon, 12 Dec 2016 03:24:20 +0000 |
parents | 8ddd6d5dc480 |
children |
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#include "stdio.h" #include "stdlib.h" char *int2u8(unsigned U){ static char out[7]; int i=0; if(U<=0x80)out[i++]=U; else if(U<0x800){ out[i++]=(U>>6|0xC0); out[i++]=(U&0x3f|0x80); }else if(U<=0x10000){ out[i++]=(U>>12|0xE0); out[i++]=(U>>6&0x3f|0x80); out[i++]=(U&0x3f|0x80); }else if(U<=0x200000){ out[i++]=(U>>18|0xF0); out[i++]=(U>>12&0x3f|0x80); out[i++]=(U>>6&0x3f|0x80); out[i++]=(U&0x3f|0x80); }else if(U<=0x4000000){ out[i++]=(U>>24|0xF8); out[i++]=(U>>18&0x3f|0x80); out[i++]=(U>>12&0x3f|0x80); out[i++]=(U>>6&0x3f|0x80); out[i++]=(U&0x3f|0x80); }else if(U<=0x80000000){ out[i++]=(U>>30|0xFC); out[i++]=(U>>24&0x3f|0x80); out[i++]=(U>>18&0x3f|0x80); out[i++]=(U>>12&0x3f|0x80); out[i++]=(U>>6&0x3f|0x80); out[i++]=(U&0x3f|0x80); } out[i]=0; return out; } int main(int argc,char **argv){ int i = strtol(argv[1],0,0); int m = strtol(argv[2],0,0); for(;i<=m;i++){ printf("%s",int2u8(i)); if(i%16==15)putchar('\n'); } }