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style(9): remove space between function name and opening parentheses,

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sort variables, NULL is the null-pointer constant, remove unnecessary
braces.

PR:		36130
Approved by:	mike
This commit is contained in:
Tim J. Robbins 2002-05-15 03:02:17 +00:00
parent 3990fae77a
commit 81c126e7d3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=96626
1 changed files with 21 additions and 23 deletions
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16
usr.bin/asa/asa.c
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@ -38,9 +38,9 @@ __RCSID("$NetBSD: asa.c,v 1.11 1997/09/20 14:55:00 lukem Exp $");
#endif
__FBSDID("$FreeBSD$");
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
#include <err.h>
static void asa __P((FILE *));
int main __P((int, char *[]));
@ -57,8 +57,8 @@ main (argc, argv)
fp = stdin;
do {
if (*argv) {
if (!(fp = fopen(*argv, "r"))) {
if (*argv != NULL) {
if ((fp = fopen(*argv, "r")) == NULL) {
warn("%s", *argv);
continue;
}
@ -66,7 +66,7 @@ main (argc, argv)
asa(fp);
if (fp != stdin)
(void)fclose(fp);
} while (*argv++);
} while (*argv++ != NULL);
exit(0);
}
@ -75,8 +75,8 @@ static void
asa(f)
FILE *f;
{
char *buf;
size_t len;
char *buf;
if ((buf = fgetln(f, &len)) != NULL) {
if (buf[len - 1] == '\n')
@ -91,9 +91,8 @@ asa(f)
break;
}
if (len > 1 && buf[0] && buf[1]) {
if (len > 1 && buf[0] && buf[1])
printf("%.*s", (int)(len - 1), buf + 1);
}
while ((buf = fgetln(f, &len)) != NULL) {
if (buf[len - 1] == '\n')
@ -115,10 +114,9 @@ asa(f)
break;
}
if (len > 1 && buf[0] && buf[1]) {
if (len > 1 && buf[0] && buf[1])
printf("%.*s", (int)(len - 1), buf + 1);
}
}
putchar('\n');
}