diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/setup_once.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/setup_once.h b/lib/setup_once.h index 445bb970b..1c4d6c99c 100644 --- a/lib/setup_once.h +++ b/lib/setup_once.h @@ -129,6 +129,8 @@ #define ISGRAPH(x) (isgraph((int) ((unsigned char)x))) #define ISALPHA(x) (isalpha((int) ((unsigned char)x))) #define ISPRINT(x) (isprint((int) ((unsigned char)x))) +#define ISUPPER(x) (isupper((int) ((unsigned char)x))) +#define ISLOWER(x) (islower((int) ((unsigned char)x))) /* |