winamp/Src/Wasabi/bfc/string/utf8.cpp

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2024-09-24 12:54:57 +00:00
#include "precomp_wasabi_bfc.h"
#include "utf8.h"
// this STILL doesn't work perfectly but at least it decodes what we write out
// mostly just waiting on our wide character strategy
void COMEXP UTF8_to_ASCII(const char *in, char *out) {
unsigned const char *src = (unsigned const char *)in;
unsigned char *dst = (unsigned char *)out;
*dst = 0;
for (; *src; src++) {
int c = *src;
if ((c & 0x80) == 0) {
*dst++ = c;
continue;
}
if ((c & 224) != 192) continue; // fuck you, we only check for single bytes
int v = (c & 0x3) << 6;
++src;
v |= *src & 0x3f;
*dst++ = v;
}
*dst = 0;
}