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setup_once: provide ISASCII macro

This commit is contained in:
Yang Tse
2010-12-15 02:26:51 +01:00
parent 623f3cb531
commit 2c26d7d254

View File

@ -248,6 +248,7 @@ struct timeval {
#define ISPRINT(x) (isprint((int) ((unsigned char)x)))
#define ISUPPER(x) (isupper((int) ((unsigned char)x)))
#define ISLOWER(x) (islower((int) ((unsigned char)x)))
#define ISASCII(x) (isascii((int) ((unsigned char)x)))
#define ISBLANK(x) (int)((((unsigned char)x) == ' ') || \
(((unsigned char)x) == '\t'))