Mercurial > repo
view src/u8tbl.c @ 11243:5c41fb3f6567
<oerjan> # Stolen from Roger9//`learn Bureaucracy (from French bureau, "burrow") is a political system in which squirrels rule the nation, and burrow their nuts.
author | HackBot |
---|---|
date | Wed, 22 Nov 2017 00:43:46 +0000 |
parents | 8ddd6d5dc480 |
children |
line wrap: on
line source
#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'); } }