diff options
Diffstat (limited to 'lib/setup_once.h')
-rw-r--r-- | lib/setup_once.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/setup_once.h b/lib/setup_once.h index 52e12a5be..5573cbcb2 100644 --- a/lib/setup_once.h +++ b/lib/setup_once.h @@ -123,7 +123,7 @@ /* - * Uppercase macro versions of ANSI/ISO is*() functions/macros which + * Uppercase macro versions of ANSI/ISO is*() functions/macros which * avoid negative number inputs with argument byte codes > 127. */ @@ -133,6 +133,7 @@ #define ISXDIGIT(x) (isxdigit((int) ((unsigned char)x))) #define ISGRAPH(x) (isgraph((int) ((unsigned char)x))) #define ISALPHA(x) (isalpha((int) ((unsigned char)x))) +#define ISPRINT(x) (isprint((int) ((unsigned char)x))) #endif /* __SETUP_ONCE_H */ |