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/*
Copyright 2021 Gabriel Jensen
This file is part of u8c.
u8c is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
u8c is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License along with u8c.
If not, see <https://www.gnu.org/licenses/>.
*/
# include <assert.h>
# include <stdbool.h>
# include <stddef.h>
# include <stdint.h>
# include <u8c/isspace.h>
bool u8c_isspace(uint_least8_t * const _res,char32_t const _chr) {
assert(_res != NULL);
switch(_chr) {
default:
*_res = UINT8_C(0x0);
break;
case UINT32_C(0x9): /* HORIZONTAL TABULATION */
case UINT32_C(0xA): /* NEW LINE */
case UINT32_C(0xB): /* VERTICAL TABULATION */
case UINT32_C(0xC): /* FORM FEED */
case UINT32_C(0xD): /* CARRIAGE RETURN */
case UINT32_C(0x20): /* SPACE */
*_res = UINT8_C(0x1);
break;
}
return false;
}
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