From 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sat, 12 Feb 2011 00:22:29 -0500 Subject: initial check-in, version 0.5.0 --- include/ctype.h | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 include/ctype.h (limited to 'include/ctype.h') diff --git a/include/ctype.h b/include/ctype.h new file mode 100644 index 00000000..02f81fa7 --- /dev/null +++ b/include/ctype.h @@ -0,0 +1,53 @@ +#ifndef _CTYPE_H +#define _CTYPE_H + +int isalnum(int); +int isalpha(int); +int isblank(int); +int iscntrl(int); +int isdigit(int); +int isgraph(int); +int islower(int); +int isprint(int); +int ispunct(int); +int isspace(int); +int isupper(int); +int isxdigit(int); +int tolower(int); +int toupper(int); + +int isascii(int); +int toascii(int); + +#define _tolower(a) ((a)|0x20) +#define _toupper(a) ((a)&0x5f) + +#define isalpha(a) ((unsigned)(((a)|32)-'a') < 26) +#define isdigit(a) ((unsigned)((a)-'0') < 10) +#define islower(a) ((unsigned)((a)-'a') < 26) +#define isupper(a) ((unsigned)((a)-'A') < 26) +#define isprint(a) ((unsigned)((a)-0x20) < 0x5f) +#define isgraph(a) ((unsigned)((a)-0x21) < 0x5e) + +#if 1 + +#define __NEED_locale_t +#include + +int isalnum_l(int, locale_t); +int isalpha_l(int, locale_t); +int isblank_l(int, locale_t); +int iscntrl_l(int, locale_t); +int isdigit_l(int, locale_t); +int isgraph_l(int, locale_t); +int islower_l(int, locale_t); +int isprint_l(int, locale_t); +int ispunct_l(int, locale_t); +int isspace_l(int, locale_t); +int isupper_l(int, locale_t); +int isxdigit_l(int, locale_t); +int tolower_l(int, locale_t); +int toupper_l(int, locale_t); +#endif + +#endif -- cgit v1.2.1