X-Git-Url: https://git.saurik.com/apple/icu.git/blobdiff_plain/73c04bcfe1096173b00431f0cdc742894b15eef0..ba6d6ed23dec08b1cd5700a128c0752491c10ac9:/icuSources/tools/tzcode/private.h

diff --git a/icuSources/tools/tzcode/private.h b/icuSources/tools/tzcode/private.h
index 2837b70c..008d468a 100644
--- a/icuSources/tools/tzcode/private.h
+++ b/icuSources/tools/tzcode/private.h
@@ -21,7 +21,7 @@
 
 #ifndef lint
 #ifndef NOID
-static char	privatehid[] = "@(#)private.h	8.2";
+static char	privatehid[] = "@(#)private.h	8.6";
 #endif /* !defined NOID */
 #endif /* !defined lint */
 
@@ -48,10 +48,6 @@ static char	privatehid[] = "@(#)private.h	8.2";
 #define HAVE_SETTIMEOFDAY	3
 #endif /* !defined HAVE_SETTIMEOFDAY */
 
-#ifndef HAVE_STRERROR
-#define HAVE_STRERROR		1
-#endif /* !defined HAVE_STRERROR */
-
 #ifndef HAVE_SYMLINK
 #define HAVE_SYMLINK		1
 #endif /* !defined HAVE_SYMLINK */
@@ -109,17 +105,15 @@ static char	privatehid[] = "@(#)private.h	8.2";
 #endif /* !defined WEXITSTATUS */
 
 #if HAVE_UNISTD_H
-#include "unistd.h"	/* for F_OK and R_OK */
+#include "unistd.h"	/* for F_OK, R_OK, and other POSIX goodness */
 #endif /* HAVE_UNISTD_H */
 
-#if !HAVE_UNISTD_H
 #ifndef F_OK
 #define F_OK	0
 #endif /* !defined F_OK */
 #ifndef R_OK
 #define R_OK	4
 #endif /* !defined R_OK */
-#endif /* !HAVE_UNISTD_H */
 
 /* Unlike <ctype.h>'s isdigit, this also works if c < 0 | c > UCHAR_MAX. */
 #define is_digit(c) ((unsigned)(c) - '0' <= 9)
@@ -164,70 +158,6 @@ typedef long		int_fast64_t;
 ** Workarounds for compilers/systems.
 */
 
-/*
-** If your compiler lacks prototypes, "#define P(x) ()".
-*/
-
-#ifndef P
-#define P(x)	x
-#endif /* !defined P */
-
-/*
-** SunOS 4.1.1 headers lack EXIT_SUCCESS.
-*/
-
-#ifndef EXIT_SUCCESS
-#define EXIT_SUCCESS	0
-#endif /* !defined EXIT_SUCCESS */
-
-/*
-** SunOS 4.1.1 headers lack EXIT_FAILURE.
-*/
-
-#ifndef EXIT_FAILURE
-#define EXIT_FAILURE	1
-#endif /* !defined EXIT_FAILURE */
-
-/*
-** SunOS 4.1.1 headers lack FILENAME_MAX.
-*/
-
-#ifndef FILENAME_MAX
-
-#ifndef MAXPATHLEN
-#ifdef unix
-#include "sys/param.h"
-#endif /* defined unix */
-#endif /* !defined MAXPATHLEN */
-
-#ifdef MAXPATHLEN
-#define FILENAME_MAX	MAXPATHLEN
-#endif /* defined MAXPATHLEN */
-#ifndef MAXPATHLEN
-#define FILENAME_MAX	1024		/* Pure guesswork */
-#endif /* !defined MAXPATHLEN */
-
-#endif /* !defined FILENAME_MAX */
-
-/*
-** SunOS 4.1.1 libraries lack remove.
-*/
-
-#ifndef remove
-extern int	unlink P((const char * filename));
-#define remove	unlink
-#endif /* !defined remove */
-
-/*
-** Some ancient errno.h implementations don't declare errno.
-** But some newer errno.h implementations define it as a macro.
-** Fix the former without affecting the latter.
-*/
-
-#ifndef errno
-extern int errno;
-#endif /* !defined errno */
-
 /*
 ** Some time.h implementations don't declare asctime_r.
 ** Others might define it as a macro.
@@ -235,21 +165,21 @@ extern int errno;
 */
 
 #ifndef asctime_r
-extern char *	asctime_r();
+extern char *	asctime_r(struct tm const *, char *);
 #endif
 
 /*
 ** Private function declarations.
 */
 
-char *		icalloc P((int nelem, int elsize));
-char *		icatalloc P((char * old, const char * new));
-char *		icpyalloc P((const char * string));
-char *		imalloc P((int n));
-void *		irealloc P((void * pointer, int size));
-void		icfree P((char * pointer));
-void		ifree P((char * pointer));
-const char *	scheck P((const char * string, const char * format));
+char *		icalloc(int nelem, int elsize);
+char *		icatalloc(char * old, const char * new);
+char *		icpyalloc(const char * string);
+char *		imalloc(int n);
+void *		irealloc(void * pointer, int size);
+void		icfree(char * pointer);
+void		ifree(char * pointer);
+const char *	scheck(const char * string, const char * format);
 
 /*
 ** Finally, some convenience items.
@@ -337,8 +267,8 @@ const char *	scheck P((const char * string, const char * format));
 #if HAVE_INCOMPATIBLE_CTIME_R
 #undef asctime_r
 #undef ctime_r
-char *asctime_r P((struct tm const *, char *));
-char *ctime_r P((time_t const *, char *));
+char *asctime_r(struct tm const *, char *);
+char *ctime_r(time_t const *, char *);
 #endif /* HAVE_INCOMPATIBLE_CTIME_R */
 
 #ifndef YEARSPERREPEAT
@@ -356,7 +286,7 @@ char *ctime_r P((time_t const *, char *));
 #ifndef SECSPERREPEAT
 #define SECSPERREPEAT		((int_fast64_t) YEARSPERREPEAT * (int_fast64_t) AVGSECSPERYEAR)
 #endif /* !defined SECSPERREPEAT */
- 
+
 #ifndef SECSPERREPEAT_BITS
 #define SECSPERREPEAT_BITS	34	/* ceil(log2(SECSPERREPEAT)) */
 #endif /* !defined SECSPERREPEAT_BITS */