Feature test macros overhaul: wctype.h

iswblank was first introduced in C99.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
This commit is contained in:
Yaakov Selkowitz 2016-08-11 14:16:24 -05:00
parent 86f79af827
commit 05aca4d94d
1 changed files with 2 additions and 0 deletions

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@ -25,7 +25,9 @@ typedef int wctrans_t;
int _EXFUN(iswalpha, (wint_t));
int _EXFUN(iswalnum, (wint_t));
#if __ISO_C_VISIBLE >= 1999
int _EXFUN(iswblank, (wint_t));
#endif
int _EXFUN(iswcntrl, (wint_t));
int _EXFUN(iswctype, (wint_t, wctype_t));
int _EXFUN(iswdigit, (wint_t));