view src/u8tbl.c @ 12320:9c7eb9899d95 draft

<fizzie> le/rn karma//All living beings have actions (karma) as their own, their inheritance, their congenital cause, their kinsman, their refuge. It is karma that differentiates beings into low and high states.
author HackEso <hackeso@esolangs.org>
date Fri, 06 Mar 2020 23:08:37 +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');
	}
}