diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/ctype.h | 12 | ||||
| -rw-r--r-- | include/locale.h | 29 |
2 files changed, 38 insertions, 3 deletions
diff --git a/include/ctype.h b/include/ctype.h index a4fab9bca..cf6c7fb85 100644 --- a/include/ctype.h +++ b/include/ctype.h @@ -4,11 +4,17 @@ #ifndef __CTYPE_H #define __CTYPE_H +#include <features.h> + /* For now, just always use the functions instead of the macros...*/ -#define USE_CTYPE_C_FUNCTIONS +#define __USE_CTYPE_C_FUNCTIONS +/* Locale-compatible macros/inlines have yet to be implemented. */ +#if __UCLIBC_HAS_LOCALE__ && !defined(__USE_CTYPE_C_FUNCTIONS) +#define __USE_CTYPE_C_FUNCTIONS +#endif -#ifdef USE_CTYPE_C_FUNCTIONS +#ifdef __USE_CTYPE_C_FUNCTIONS /* function prototpes */ extern int isalnum(int c); extern int isalpha(int c); @@ -34,7 +40,7 @@ extern int toupper(int c); #define isalnum(c) (isalpha(c) || isdigit(c)) #define isalpha(c) (isupper(c) || islower(c)) #define isascii(c) (c > 0 && c <= 0x7f) -#define iscntrl(c) ((c > 0) && ((c <= 0x1F) || (c == 0x7f))) +#define iscntrl(c) ((c >= 0) && ((c <= 0x1F) || (c == 0x7f))) #define isdigit(c) (c >= '0' && c <= '9') #define isgraph(c) (c != ' ' && isprint(c)) #define islower(c) (c >= 'a' && c <= 'z') diff --git a/include/locale.h b/include/locale.h new file mode 100644 index 000000000..f0c6f2e63 --- /dev/null +++ b/include/locale.h @@ -0,0 +1,29 @@ +/* locale.h + * Support international type specific characters. + */ +#ifndef _LOCALE_H +#define _LOCALE_H 1 + +#include <features.h> + +#ifndef NULL +#ifdef __cplusplus +#define NULL 0 +#else +#define NULL ((void *) 0) +#endif +#endif + +/* These are the possibilities for the first argument to setlocale. + The code assumes that LC_ALL is the highest value, and zero the lowest. */ +#define LC_CTYPE 0 +#define LC_NUMERIC 1 +#define LC_TIME 2 +#define LC_COLLATE 3 +#define LC_MONETARY 4 +#define LC_MESSAGES 5 +#define LC_ALL 6 + +extern char *setlocale(int __category, __const char *__locale); + +#endif /* locale.h */ |