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ANSIify function definitions to avoid a warning.

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Minor constness changes.
This commit is contained in:
David Malone 2002-07-28 14:55:59 +00:00
parent 77ae8ac713
commit 412f8d5a03
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=100813
1 changed files with 16 additions and 30 deletions
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46
usr.bin/checknr/checknr.c
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@ -65,11 +65,11 @@ __FBSDID("$FreeBSD$");
void addcmd(char *);
void addmac(const char *);
int binsrch(const char *);
void checkknown(char *);
void chkcmd(char *, char *);
void checkknown(const char *);
void chkcmd(const char *, const char *);
void complain(int);
int eq(const char *, const char *);
void nomatch(char *);
void nomatch(const char *);
void pe(int);
void process(FILE *);
void prop(int);
@ -191,9 +191,7 @@ int ncmds; /* size of knowncmds */
int slot; /* slot in knowncmds found by binsrch */
int
main(argc, argv)
int argc;
char **argv;
main(int argc, char **argv)
{
FILE *f;
int i;
@ -271,7 +269,7 @@ char **argv;
}
static void
usage()
usage(void)
{
fprintf(stderr,
"usage: checknr [-a.xx.yy.xx.yy...] [-c.xx.xx.xx...] [-s] [-f] file\n");
@ -279,8 +277,7 @@ usage()
}
void
process(f)
FILE *f;
process(FILE *f)
{
int i, n;
char mac[5]; /* The current macro or nroff command */
@ -377,8 +374,7 @@ FILE *f;
}
void
complain(i)
int i;
complain(int i)
{
pe(stk[i].lno);
printf("Unmatched ");
@ -387,8 +383,7 @@ int i;
}
void
prop(i)
int i;
prop(int i)
{
if (stk[i].pl == 0)
printf(".%s", br[stk[i].opno].opbr);
@ -406,9 +401,7 @@ int i;
}
void
chkcmd(line, mac)
char *line __unused;
char *mac;
chkcmd(const char *line __unused, const char *mac)
{
int i;
@ -444,8 +437,7 @@ char *mac;
}
void
nomatch(mac)
char *mac;
nomatch(const char *mac)
{
int i, j;
@ -490,16 +482,14 @@ char *mac;
/* eq: are two strings equal? */
int
eq(s1, s2)
const char *s1, *s2;
eq(const char *s1, const char *s2)
{
return (strcmp(s1, s2) == 0);
}
/* print the first part of an error message, given the line number */
void
pe(linen)
int linen;
pe(int linen)
{
if (nfiles > 1)
printf("%s: ", cfilename);
@ -507,8 +497,7 @@ int linen;
}
void
checkknown(mac)
char *mac;
checkknown(const char *mac)
{
if (eq(mac, "."))
@ -526,8 +515,7 @@ char *mac;
* We have a .de xx line in "line". Add xx to the list of known commands.
*/
void
addcmd(line)
char *line;
addcmd(char *line)
{
char *mac;
@ -558,8 +546,7 @@ char *line;
* nroff programs, and the register loop below is pretty fast.
*/
void
addmac(mac)
const char *mac;
addmac(const char *mac)
{
const char **src, **dest, **loc;
@ -590,8 +577,7 @@ printf("after: %s %s %s %s %s, %d cmds\n", knowncmds[slot-2], knowncmds[slot-1],
* If found, return the index. If not, return -1.
*/
int
binsrch(mac)
const char *mac;
binsrch(const char *mac)
{
const char *p; /* pointer to current cmd in list */
int d; /* difference if any */