diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/ctype.h | 121 |
1 files changed, 63 insertions, 58 deletions
diff --git a/include/ctype.h b/include/ctype.h index 4b73111fd..0cae94101 100644 --- a/include/ctype.h +++ b/include/ctype.h @@ -27,6 +27,69 @@ #include <features.h> #include <bits/types.h> +__BEGIN_DECLS +__BEGIN_NAMESPACE_STD + +/* The following names are all functions: + int isCHARACTERISTIC(int c); + which return nonzero iff C has CHARACTERISTIC. + For the meaning of the characteristic names, see the `enum' above. */ +extern int isalnum(int __c) __THROW; +libc_hidden_proto(isalnum) +extern int isalpha(int __c) __THROW; +libc_hidden_proto(isalpha) +extern int iscntrl(int __c) __THROW; +libc_hidden_proto(iscntrl) +extern int isdigit(int __c) __THROW; +libc_hidden_proto(isdigit) +extern int islower(int __c) __THROW; +libc_hidden_proto(islower) +extern int isgraph(int __c) __THROW; +libc_hidden_proto(isgraph) +extern int isprint(int __c) __THROW; +libc_hidden_proto(isprint) +extern int ispunct(int __c) __THROW; +libc_hidden_proto(ispunct) +extern int isspace(int __c) __THROW; +libc_hidden_proto(isspace) +extern int isupper(int __c) __THROW; +libc_hidden_proto(isupper) +extern int isxdigit(int __c) __THROW; +libc_hidden_proto(isxdigit) + + +/* Return the lowercase version of C. */ +extern int tolower(int __c) __THROW; +libc_hidden_proto(tolower) + +/* Return the uppercase version of C. */ +extern int toupper(int __c) __THROW; +libc_hidden_proto(toupper) + +#if defined __USE_SVID || defined __USE_MISC || defined __USE_XOPEN +/* Return nonzero iff C is in the ASCII set + (i.e., is no more than 7 bits wide). */ +extern int isascii(int __c) __THROW; +libc_hidden_proto(isascii) +/* Return the part of C that is in the ASCII set + (i.e., the low-order 7 bits of C). */ +extern int toascii(int __c) __THROW; +#endif + +__END_NAMESPACE_STD + + +/* ISO C99 introduced one new function. */ +#ifdef __USE_ISOC99 +__BEGIN_NAMESPACE_C99 + +extern int isblank(int __c) __THROW; +libc_hidden_proto(isblank) + +__END_NAMESPACE_C99 +#endif +__END_DECLS + #ifndef __UCLIBC_HAS_CTYPE_TABLES__ /* "Stub locale": we are permanently in C/POSIX locale. @@ -150,70 +213,12 @@ libc_hidden_proto(__ctype_tolower) #define __isdigit_int(C) (((unsigned int)((C) - '0')) <= 9) #endif -__BEGIN_NAMESPACE_STD - -/* The following names are all functions: - int isCHARACTERISTIC(int c); - which return nonzero iff C has CHARACTERISTIC. - For the meaning of the characteristic names, see the `enum' above. */ -extern int isalnum(int __c) __THROW; -libc_hidden_proto(isalnum) -extern int isalpha(int __c) __THROW; -libc_hidden_proto(isalpha) -extern int iscntrl(int __c) __THROW; -libc_hidden_proto(iscntrl) -extern int isdigit(int __c) __THROW; -libc_hidden_proto(isdigit) -extern int islower(int __c) __THROW; -libc_hidden_proto(islower) -extern int isgraph(int __c) __THROW; -libc_hidden_proto(isgraph) -extern int isprint(int __c) __THROW; -libc_hidden_proto(isprint) -extern int ispunct(int __c) __THROW; -libc_hidden_proto(ispunct) -extern int isspace(int __c) __THROW; -libc_hidden_proto(isspace) -extern int isupper(int __c) __THROW; -libc_hidden_proto(isupper) -extern int isxdigit(int __c) __THROW; -libc_hidden_proto(isxdigit) - - -/* Return the lowercase version of C. */ -extern int tolower(int __c) __THROW; -libc_hidden_proto(tolower) - -/* Return the uppercase version of C. */ -extern int toupper(int __c) __THROW; -libc_hidden_proto(toupper) - -__END_NAMESPACE_STD - - -/* ISO C99 introduced one new function. */ -#ifdef __USE_ISOC99 -__BEGIN_NAMESPACE_C99 - -extern int isblank(int __c) __THROW; -libc_hidden_proto(isblank) - -__END_NAMESPACE_C99 -#endif - #ifdef __USE_GNU /* Test C for a set of character classes according to MASK. */ extern int isctype(int __c, int __mask) __THROW; #endif #if defined __USE_SVID || defined __USE_MISC || defined __USE_XOPEN -/* Return nonzero iff C is in the ASCII set - (i.e., is no more than 7 bits wide). */ -extern int isascii(int __c) __THROW; -libc_hidden_proto(isascii) -/* Return the part of C that is in the ASCII set - (i.e., the low-order 7 bits of C). */ -extern int toascii(int __c) __THROW; /* These are the same as `toupper' and `tolower' except that they do not check the argument for being in the range of a `char'. */ extern int _toupper(int __c) __THROW; |