diff options
Diffstat (limited to 'xrefresh.c')
| -rw-r--r-- | xrefresh.c | 28 |
1 files changed, 12 insertions, 16 deletions
@@ -51,6 +51,7 @@ SOFTWARE. * Kitchen sink version, useful for clearing small areas and flashing the * screen. */ +/* $XFree86: xc/programs/xrefresh/xrefresh.c,v 3.6 2001/12/14 20:02:15 dawes Exp $ */ #include <stdio.h> #include <errno.h> @@ -58,14 +59,14 @@ SOFTWARE. #include <X11/Xlib.h> #include <X11/Xutil.h> #include <ctype.h> - -char *malloc(); +#include <stdlib.h> Window win; char *ProgramName; -void Syntax () +static void +Syntax(void) { fprintf (stderr, "usage: %s [-options] [geometry] [display]\n\n", ProgramName); @@ -81,11 +82,10 @@ void Syntax () exit (1); } -static char *copystring (s) - register char *s; +static char * +copystring(char *s) { int len = (s ? strlen (s) : 0) + 1; - char *malloc(); char *retval; retval = malloc (len); @@ -103,8 +103,8 @@ static char *copystring (s) * for error, no, yes. */ -static int parse_boolean_option (option) - register char *option; +static int +parse_boolean_option(char *option) { static struct _booltable { char *name; @@ -132,10 +132,8 @@ static int parse_boolean_option (option) * whether or not the given string is an abbreviation of the arg. */ -static Bool isabbreviation (arg, s, minslen) - char *arg; - char *s; - int minslen; +static Bool +isabbreviation(char *arg, char *s, int minslen) { int arglen; int slen; @@ -169,10 +167,8 @@ struct s_pair { { "Root", doRoot }, { NULL, doDefault }}; - -main(argc, argv) -int argc; -char *argv[]; +int +main(int argc, char *argv[]) { Visual visual; XSetWindowAttributes xswa; |