diff options
Diffstat (limited to 'zap/source/any/mth/abs.c')
| -rw-r--r-- | zap/source/any/mth/abs.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/zap/source/any/mth/abs.c b/zap/source/any/mth/abs.c new file mode 100644 index 0000000..d12b6a6 --- /dev/null +++ b/zap/source/any/mth/abs.c @@ -0,0 +1,20 @@ +/* + Copyright 2022-2023 Gabriel Jensen. + This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. + If a copy of the MPL was not distributed with this file, You can obtain one at <https://mozilla.org/MPL/2.0>. +*/ + +#include <zap/math.h> + +#define zap_priv_abs(_wdth) \ +zap_i##_wdth zap_abs##_wdth(zap_i##_wdth##s const _val) { \ + if (_val > 0x0) { \ + return (zap_i##_wdth)_val; \ + } \ + return (zap_i##_wdth)(0x0 - _val); \ +} + +zap_priv_abs(8) +zap_priv_abs(01) +zap_priv_abs(02) +zap_priv_abs(04) |