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/*
* Centralised Unicode-related helper functions, separate from misc.c
* so that they can be omitted from tools that aren't including
* Unicode handling.
*/
#include "putty.h"
#include "misc.h"
wchar_t *dup_mb_to_wc_c(int codepage, int flags, const char *string, int len)
{
int mult;
for (mult = 1 ;; mult++) {
wchar_t *ret = snewn(mult*len + 2, wchar_t);
int outlen;
outlen = mb_to_wc(codepage, flags, string, len, ret, mult*len + 1);
if (outlen < mult*len+1) {
ret[outlen] = L'\0';
return ret;
}
sfree(ret);
}
}
wchar_t *dup_mb_to_wc(int codepage, int flags, const char *string)
{
return dup_mb_to_wc_c(codepage, flags, string, strlen(string));
}
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