libui/text_windows.c

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// 9 april 2015
#include "uipriv_windows.h"
#define MBTWC(str, wstr, bufsiz) MultiByteToWideChar(CP_UTF8, 0, str, -1, wstr, bufsiz)
WCHAR *toUTF16(const char *str)
{
WCHAR *wstr;
int n;
n = MBTWC(str, NULL, 0);
if (n == 0)
logLastError("error figuring out number of characters to convert to in toUTF16()");
wstr = (WCHAR *) uiAlloc(n * sizeof (WCHAR), "WCHAR[]");
if (MBTWC(str, wstr, n) != n)
logLastError("error converting from UTF-8 to UTF-16 in toUTF16()");
return wstr;
}