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Libraries: Create top level directory for libraries.

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Things were getting a little crowded in the project root, so this patch
moves the Lib*/ directories into Libraries/.
This commit is contained in:
Andreas Kling 2019-07-04 16:16:50 +02:00
parent 63814ffebf
commit 04b9dc2d30
328 changed files with 36 additions and 36 deletions
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49
Libraries/LibC/ctype.h Normal file
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@ -0,0 +1,49 @@
#pragma once
#include <string.h>
#include <sys/cdefs.h>
__BEGIN_DECLS
/* Do what newlib does to appease GCC's --with-newlib option. */
#define _U 01
#define _L 02
#define _N 04
#define _S 010
#define _P 020
#define _C 040
#define _X 0100
#define _B 0200
extern const char _ctype_[256];
int tolower(int);
int toupper(int);
int isalnum(int);
int isalpha(int);
int iscntrl(int);
int isdigit(int);
int isxdigit(int);
int isspace(int);
int ispunct(int);
int isprint(int);
int isgraph(int);
int islower(int);
int isupper(int);
#define isalnum(c) (_ctype_[(int)(c)] & (_U | _L | _N))
#define isalpha(c) (_ctype_[(int)(c)] & (_U | _L))
#define iscntrl(c) (_ctype_[(int)(c)] & (_C))
#define isdigit(c) (_ctype_[(int)(c)] & (_N))
#define isxdigit(c) (_ctype_[(int)(c)] & (_N | _X))
#define isspace(c) (_ctype_[(int)(c)] & (_S))
#define ispunct(c) (_ctype_[(int)(c)] & (_P))
#define isprint(c) (_ctype_[(int)(c)] & (_P | _U | _L | _N | _B))
#define isgraph(c) (_ctype_[(int)(c)] & (_P | _U | _L | _N))
#define islower(c) ((_ctype_[(int)(c)] & (_U | _L)) == _L)
#define isupper(c) ((_ctype_[(int)(c)] & (_U | _L)) == _U)
#define isascii(c) ((unsigned)c <= 127)
#define toascii(c) ((c)&127)
__END_DECLS