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misyltoad/utf32 to utf8 example.c

Created August 8, 2018 20:14
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utf32 to utf8 example
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utf32 to utf8 example.c
char LocalMessageText[281] = "";
u16 LocalMessageLength = 0;
void RenderKeyCallback(unsigned int codepoint)
{
std::mbstate_t state{};
char utf8[16];
memset(utf8, 0, 16);
u16 size = c32rtomb(utf8, codepoint, &state);
if (LocalMessageLength + size < 281)
{
LocalMessageLength += size;
strcat(LocalMessageText, utf8);
}
}
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