isblank() is an official function in the C99 standard

[cc65] / include / ctype.h

diff --git a/include/ctype.h b/include/ctype.h
index 38308f41c9e4d221c614a548aaafecf4929abf61..42e2be7905857c8e517d5cb01f15c1c92d5620af 100644 (file)
--- a/include/ctype.h
+++ b/include/ctype.h
@@ -70,9 +70,7 @@ int __fastcall__ ispunct (int c);
 int __fastcall__ isspace (int c);
 int __fastcall__ isupper (int c);
 int __fastcall__ isxdigit (int c);
-#ifndef __STRICT_ANSI__
-int __fastcall__ isblank (int c);      /* cc65 (and GNU) extension */
-#endif
+int __fastcall__ isblank (int c);              /* New in C99 */
 
 int __fastcall__ toupper (int c);      /* Always external */
 int __fastcall__ tolower (int c);      /* Always external */
@@ -100,13 +98,11 @@ int __fastcall__ tolower (int c);  /* Always external */
                    __asm__ ("and #%b", _CT_ALPHA),     \
                     __AX__)
 
-#ifndef STRICT_ANSI
 #define isblank(c)  (__AX__ = (c),                      \
                     __asm__ ("tay"),                    \
                    __asm__ ("lda %v,y", _ctype),       \
                    __asm__ ("and #%b", _CT_SPACE_TAB), \
                     __AX__)
-#endif
 
 #define iscntrl(c)  (__AX__ = (c),                      \
                     __asm__ ("tay"),                    \