Function PiuTextBufferGrow

modules/piu/All/piuText.c:216–234

}

void PiuTextBufferGrow(xsMachine *the, PiuTextBuffer* buffer, size_t size)
{
	size_t available = (*buffer)->available;
	size_t former = (*buffer)->current;
	size_t current = former + size;
	if (current > available) {
		void* chunk;
		available += size;
		chunk = fxRenewChunk(the, *buffer, (xsIntegerValue)available);
		if (!chunk) {
			chunk = fxNewChunk(the, (xsIntegerValue)available);
			c_memcpy(chunk, *buffer, former);
			*buffer = chunk;
		}
		c_memset(((uint8_t*)(*buffer)) + former, 0, available - former);
		(*buffer)->available = available;
	}
	(*buffer)->current = current;
}

void PiuTextBufferNew(xsMachine* the, size_t available)
{