| xiaohu.huang | f3ffd7b | 2022-11-01 15:14:52 +0800 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2021-2022 Amlogic, Inc. All rights reserved. | ||||
| 3 | * | ||||
| 4 | * SPDX-License-Identifier: MIT | ||||
| 5 | */ | ||||
| 6 | |||||
| 7 | #include "aml_isupper.h" | ||||
| 8 | |||||
| 9 | int isupper(int c) | ||||
| 10 | { | ||||
| 11 | return c >= 'A' && c <= 'Z'; | ||||
| 12 | } | ||||