Function cs_option

cs.c:704–823

CAPSTONE_EXPORT
cs_err CAPSTONE_API cs_option(csh ud, cs_opt_type type, size_t value)
{
	struct cs_struct *handle;
	cs_opt_mnem *opt;

	// cs_option() can be called with NULL handle just for CS_OPT_MEM
	// This is supposed to be executed before all other APIs (even cs_open())
	if (type == CS_OPT_MEM) {
		cs_opt_mem *mem = (cs_opt_mem *)value;

		cs_mem_malloc = mem->malloc;
		cs_mem_calloc = mem->calloc;
		cs_mem_realloc = mem->realloc;
		cs_mem_free = mem->free;
		cs_vsnprintf = mem->vsnprintf;

		return CS_ERR_OK;
	}

	handle = (struct cs_struct *)(uintptr_t)ud;
	if (!handle)
		return CS_ERR_CSH;

	switch(type) {
		default:
			break;

		case CS_OPT_UNSIGNED:
			handle->imm_unsigned = (cs_opt_value)value;
			return CS_ERR_OK;

		case CS_OPT_DETAIL:
			handle->detail = (cs_opt_value)value;
			return CS_ERR_OK;

		case CS_OPT_SKIPDATA:
			handle->skipdata = (value == CS_OPT_ON);
			if (handle->skipdata) {
				if (handle->skipdata_size == 0) {
					// set the default skipdata size
					handle->skipdata_size = skipdata_size(handle);
				}
			}
			return CS_ERR_OK;

		case CS_OPT_SKIPDATA_SETUP:
			if (value) {
				handle->skipdata_setup = *((cs_opt_skipdata *)value);
				if (handle->skipdata_setup.mnemonic == NULL) {
					handle->skipdata_setup.mnemonic = SKIPDATA_MNEM;
				}
			}
			return CS_ERR_OK;

		case CS_OPT_MNEMONIC:
			opt = (cs_opt_mnem *)value;
			if (opt->id) {
				if (opt->mnemonic) {