Vendor import of top-3.8b1vendor/top/3.8b1vendor/top

Obtained from:	http://www.unixtop.org

1 files changed, 72 insertions, 17 deletions

diff --git a/utils.h b/utils.h
index 628a0be5668e..b6a29de3b5e3 100644
--- a/utils.h
+++ b/utils.h
@@ -1,23 +1,78 @@
 /*
+ * Copyright (c) 1984 through 2008, William LeFebvre
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * 
+ *     * Neither the name of William LeFebvre nor the names of other
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
  *  Top users/processes display for Unix
- *  Version 3
- *
- *  This program may be freely redistributed,
- *  but this entire comment MUST remain intact.
- *
- *  Copyright (c) 1984, 1989, William LeFebvre, Rice University
- *  Copyright (c) 1989, 1990, 1992, William LeFebvre, Northwestern University
  */
 
 /* prototypes for functions found in utils.c */
 
-int atoiwi();
-char *itoa();
-char *itoa7();
-int digits();
-char *strecpy();
-char **argparse();
-long percentages();
-char *errmsg();
-char *format_time();
-char *format_k();
+#ifndef _UTILS_H
+#define _UTILS_H
+
+int atoiwi(char *);
+char *itoa(int);
+char *itoa_w(int, int);
+char *itoa7(int);
+int digits(int);
+char *printable(char *);
+char *strcpyend(char *, char *);
+char *homogenize(char *);
+int string_index(char *, char **);
+char **argparse(char *, int *);
+long percentages(int, int *, long *, long *, long *);
+char *errmsg(int);
+char *format_percent(double);
+char *format_time(long);
+char *format_k(long);
+char *string_list(char **);
+void time_get(struct timeval *);
+void time_mark(struct timeval *);
+unsigned int time_elapsed();
+unsigned int diff_per_second(unsigned int, unsigned int);
+void debug_set(int);
+#ifdef DEBUG
+#define dprintf xdprintf
+void xdprintf(char *fmt, ...);
+#else
+#ifdef HAVE_C99_VARIADIC_MACROS
+#define dprintf(...) 
+#else
+#ifdef HAVE_GNU_VARIADIC_MACROS
+#define dprintf(x...) 
+#else
+#define dprintf if (0)
+#endif
+#endif
+#endif
+
+#endif