Imported Upstream version 93u+upstream

1 files changed, 156 insertions, 0 deletions

diff --git a/src/lib/libast/astsa/ast.h b/src/lib/libast/astsa/ast.h
new file mode 100644
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--- /dev/null
+++ b/src/lib/libast/astsa/ast.h
@@ -0,0 +1,156 @@
+/***********************************************************************
+*                                                                      *
+*               This software is part of the ast package               *
+*          Copyright (c) 1985-2012 AT&T Intellectual Property          *
+*                      and is licensed under the                       *
+*                 Eclipse Public License, Version 1.0                  *
+*                    by AT&T Intellectual Property                     *
+*                                                                      *
+*                A copy of the License is available at                 *
+*          http://www.eclipse.org/org/documents/epl-v10.html           *
+*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
+*                                                                      *
+*              Information and Software Systems Research               *
+*                            AT&T Research                             *
+*                           Florham Park NJ                            *
+*                                                                      *
+*                 Glenn Fowler <gsf@research.att.com>                  *
+*                  David Korn <dgk@research.att.com>                   *
+*                   Phong Vo <kpv@research.att.com>                    *
+*                                                                      *
+***********************************************************************/
+#pragma prototyped
+/*
+ * standalone mini ast+sfio interface
+ */
+
+#ifndef _AST_H
+#define _AST_H		1
+
+#include <ast_sa.h>
+#include <ast_common.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+
+#define FMT_EXP_CHAR	0x020		/* expand single byte chars	*/
+#define FMT_EXP_LINE	0x040		/* expand \n and \r		*/
+#define FMT_EXP_WIDE	0x080		/* expand \u \U \x wide chars	*/
+#define FMT_EXP_NOCR	0x100		/* skip \r			*/
+#define FMT_EXP_NONL	0x200		/* skip \n			*/
+
+#define STR_MAXIMAL	01		/* maximal match		*/
+#define STR_LEFT	02		/* implicit left anchor		*/
+#define STR_RIGHT	04		/* implicit right anchor	*/
+#define STR_ICASE	010		/* ignore case			*/
+#define STR_GROUP	020		/* (|&) inside [@|&](...) only	*/
+
+typedef int (*Error_f)(void*, void*, int, ...);
+
+typedef struct
+{
+
+	char*		id;
+
+	struct
+	{
+	unsigned int	serial;
+	unsigned int	set;
+	}		locale;
+
+	long		tmp_long;
+	size_t		tmp_size;
+	short		tmp_short;
+	char		tmp_char;
+	wchar_t		tmp_wchar;
+
+	int		(*collate)(const char*, const char*);
+
+	int		tmp_int;
+	void*		tmp_pointer;
+
+	int		mb_cur_max;
+	int		(*mb_len)(const char*, size_t);
+	int		(*mb_towc)(wchar_t*, const char*, size_t);
+	size_t		(*mb_xfrm)(char*, const char*, size_t);
+	int		(*mb_width)(wchar_t);
+	int		(*mb_conv)(char*, wchar_t);
+
+	unsigned int	env_serial;
+
+	char		pad[944];
+
+} _Ast_info_t;
+
+#define ast		_ast_info_
+
+#define elementsof(x)	(sizeof(x)/sizeof(x[0]))
+#define integralof(x)	(((char*)(x))-((char*)0))
+#define newof(p,t,n,x)	((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)calloc(1,sizeof(t)*(n)+(x)))
+#define oldof(p,t,n,x)	((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)malloc(sizeof(t)*(n)+(x)))
+#define pointerof(x)	((void*)((char*)0+(x)))
+#define roundof(x,y)	(((x)+(y)-1)&~((y)-1))
+
+#ifndef offsetof
+#define offsetof(type,member) ((unsigned long)&(((type*)0)->member))
+#endif
+
+#if defined(__STDC__) || defined(__cplusplus) || defined(c_plusplus)
+#define NiL			0
+#define NoP(x)			(void)(x)
+#else
+#define NiL			((char*)0)
+#define NoP(x)			(&x,1)
+#endif
+
+#define conformance(a,b)	"ast"
+#define fmtident(s)		((char*)(s)+10)
+#define mbchar(s)		(*s++)
+#define setlocale(a,b)
+
+#define streq(a,b)		(*(a)==*(b)&&!strcmp(a,b))
+#define strneq(a,b,n)		(*(a)==*(b)&&!strncmp(a,b,n))
+#define strton(s,t,b,f)		strtol(s,t,0)
+#define strtonll(s,t,b,f)	strtoll(s,t,0)
+
+#define Sfio_t		FILE
+
+#define sfstdin		stdin
+#define sfstdout	stdout
+#define sfstderr	stderr
+
+#define sfclose(f)	fclose(f)
+#define sffileno(f)	fileno(f)
+#define sfgetc(f)	fgetc(f)
+#define sfopen(f,n,m)	fopen(n,m)
+#define sfputc(f,c)	fputc(c,f)
+#define sfread(f,b,n)	fread(b,n,1,f)
+#define sfseek(f,p,w)	fseek(f,p,w)
+#define sfset(f,v,n)
+#define sfsync(f)	fflush(f)
+#define sfwrite(f,b,n)	fwrite(b,n,1,f)
+
+#define sfprintf	fprintf
+#define sfsprintf	snprintf
+#define sfvprintf	vfprintf
+
+#define sfscanf		fscanf
+
+#define sfgetr		_sf_getr
+
+#include <sfstr.h>
+
+extern _Ast_info_t	ast;
+
+extern int		astwinsize(int, int*, int*);
+extern int		chresc(const char*, char**);
+extern char*		fmtbuf(size_t);
+extern char*		fmtip4(uint32_t, int);
+extern char*		sfgetr(Sfio_t*, int, int);
+extern char*		strcopy(char*, const char*);
+extern int		strmatch(const char*, const char*);
+extern int		strtoip4(const char*, char**, uint32_t*, unsigned char*);
+
+#endif