ftpd(8): Convert K&R function definitions to modern C

[Jan Klemkow]

Hi,

Convert K&R function definitions to modern C.

OK?

bye,
Jan

Index: ftpcmd.y
===================================================================
RCS file: /cvs/src/libexec/ftpd/ftpcmd.y,v
retrieving revision 1.72
diff -u -p -r1.72 ftpcmd.y
--- ftpcmd.y    23 May 2021 17:01:21 -0000      1.72
+++ ftpcmd.y    30 May 2021 15:32:50 -0000
@@ -1072,9 +1072,7 @@ static int         yylex(void);
 extern int epsvall;
 
 static struct tab *
-lookup(p, cmd)
-       struct tab *p;
-       const char *cmd;
+lookup(struct tab *p, const char *cmd)
 {
 
        for (; p->name != NULL; p++)
@@ -1089,9 +1087,7 @@ lookup(p, cmd)
  * get_line - a hacked up version of fgets to ignore TELNET escape codes.
  */
 int
-get_line(s, n)
-       char *s;
-       int n;
+get_line(char *s, int n)
 {
        int c;
        char *cs;
@@ -1176,8 +1172,7 @@ get_line(s, n)
 
 /*ARGSUSED*/
 void
-toolong(signo)
-       int signo;
+toolong(int signo)
 {
        struct syslog_data sdata = SYSLOG_DATA_INIT;
 
@@ -1190,7 +1185,7 @@ toolong(signo)
 }
 
 static int
-yylex()
+yylex(void)
 {
        static int cpos;
        char *cp, *cp2;
@@ -1429,8 +1424,7 @@ yylex()
 }
 
 void
-upper(s)
-       char *s;
+upper(char *s)
 {
        char *p;
 
@@ -1439,9 +1433,7 @@ upper(s)
 }
 
 static void
-help(ctab, s)
-       struct tab *ctab;
-       char *s;
+help(struct tab *ctab, char *s)
 {
        struct tab *c;
        int width, NCMDS;
@@ -1504,8 +1496,7 @@ help(ctab, s)
 }
 
 static void
-sizecmd(filename)
-       const char *filename;
+sizecmd(const char *filename)
 {
        switch (type) {
        case TYPE_L:
Index: monitor.c
===================================================================
RCS file: /cvs/src/libexec/ftpd/monitor.c,v
retrieving revision 1.28
diff -u -p -r1.28 monitor.c
--- monitor.c   20 May 2021 15:21:03 -0000      1.28
+++ monitor.c   30 May 2021 15:38:52 -0000
@@ -206,7 +206,7 @@ monitor_init(void)
  * for the user-privileged slave process and 1 for the monitor process.
  */
 int
-monitor_post_auth()
+monitor_post_auth(void)
 {
        slave_pid = fork();
        if (slave_pid == -1)