diff options
Diffstat (limited to 'include/ctype.h')
| -rw-r--r-- | include/ctype.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/ctype.h b/include/ctype.h index 8f0d1687..a6f44df2 100644 --- a/include/ctype.h +++ b/include/ctype.h @@ -22,13 +22,18 @@ int isxdigit(int); int tolower(int); int toupper(int); +static __inline int __isspace(int _c) +{ + return _c == ' ' || (unsigned)_c-'\t' < 5; +} + #define isalpha(a) ((((unsigned)(a)|32)-'a') < 26) #define isdigit(a) (((unsigned)(a)-'0') < 10) #define islower(a) (((unsigned)(a)-'a') < 26) #define isupper(a) (((unsigned)(a)-'A') < 26) #define isprint(a) (((unsigned)(a)-0x20) < 0x5f) #define isgraph(a) (((unsigned)(a)-0x21) < 0x5e) - +#define isspace(a) __isspace(a) #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ |