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two more wrapper macros for ctype.h

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we need them on the platform where 'char' is signed.
This commit is contained in:
Tomoyuki Sahara
2012-09-12 13:44:40 +09:00
parent 54101eec43
commit 32b88c72af
2 changed files with 6 additions and 4 deletions
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include/mruby.h
+2
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@@ -274,6 +274,8 @@ mrb_value mrb_check_funcall(mrb_state *mrb, mrb_value recv, mrb_sym mid, int arg
#define ISALPHA(c) (ISASCII(c) && isalpha((int)(unsigned char)(c)))
#define ISDIGIT(c) (ISASCII(c) && isdigit((int)(unsigned char)(c)))
#define ISXDIGIT(c) (ISASCII(c) && isxdigit((int)(unsigned char)(c)))
#define TOUPPER(c) (ISASCII(c) ? toupper((int)(unsigned char)(c)) : (c))
#define TOLOWER(c) (ISASCII(c) ? tolower((int)(unsigned char)(c)) : (c))
#endif
mrb_value mrb_exc_new(mrb_state *mrb, struct RClass *c, const char *ptr, long len);