ref: da054584cd20bb9147d3fbc5d281490df6e0fd99
dir: /src/pt2_unicode.c/
#include <wchar.h> #include "pt2_unicode.h" // this is probably broken, but it "works" for now uint32_t unicharToAnsi(char *dstBuffer, const UNICHAR *inputString, uint32_t maxDstLen) { if (inputString == NULL || dstBuffer == NULL) return 0; uint32_t i = 0; while (i < maxDstLen && inputString[i] != '\0') { UNICHAR ch = inputString[i]; #ifdef _WIN32 if (ch >= 256) #else if ((uint8_t)ch > 127) #endif { *dstBuffer++ = '?'; #ifdef _WIN32 if ((ch & 0xFF00) == 0xD800) // lead surrogate, skip the next widechar (trail) i++; #endif } else { *dstBuffer = (char)ch; if ((signed)*dstBuffer < ' ') *dstBuffer = '?'; dstBuffer++; } i++; } if (maxDstLen > 1) *dstBuffer = '\0'; return i; }