diff options
Diffstat (limited to 'ctype')
| -rw-r--r-- | ctype/ctype.h | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/ctype/ctype.h b/ctype/ctype.h index 4a8ce30d04..47fba836ca 100644 --- a/ctype/ctype.h +++ b/ctype/ctype.h @@ -85,6 +85,8 @@ extern __const __int32_t *__ctype_toupper; /* Case conversions. */ #define __exctype(name) extern int name (int) __THROW + +__BEGIN_NAMESPACE_STD /* The following names are all functions: int isCHARACTERISTIC(int c); which return nonzero iff C has CHARACTERISTIC. @@ -101,10 +103,6 @@ __exctype (isspace); __exctype (isupper); __exctype (isxdigit); -#ifdef __USE_ISOC99 -__exctype (isblank); -#endif - /* Return the lowercase version of C. */ extern int tolower (int __c) __THROW; @@ -112,6 +110,17 @@ extern int tolower (int __c) __THROW; /* Return the uppercase version of C. */ extern int toupper (int __c) __THROW; +__END_NAMESPACE_STD + + +/* ISO C99 introduced one new function. */ +#ifdef __USE_ISOC99 +__BEGIN_NAMESPACE_C99 + +__exctype (isblank); + +__END_NAMESPACE_C99 +#endif #if defined __USE_SVID || defined __USE_MISC || defined __USE_XOPEN @@ -147,7 +156,7 @@ __exctype (_tolower); __res = a[(int) (c)]; \ __res; })) -#ifndef __NO_CTYPE +#if !defined __NO_CTYPE && !defined __cplusplus # define isalnum(c) __isctype((c), _ISalnum) # define isalpha(c) __isctype((c), _ISalpha) # define iscntrl(c) __isctype((c), _IScntrl) |