Add __unused. Ansi prototypes.

1 files changed, 20 insertions, 46 deletions

diff --git a/usr.bin/mail/cmd2.c b/usr.bin/mail/cmd2.c
index a6b3a28..dd7f6dd 100644
--- a/usr.bin/mail/cmd2.c
+++ b/usr.bin/mail/cmd2.c
@@ -53,8 +53,7 @@ extern int wait_status;
  * If given as first command with no arguments, print first message.
  */
 int
-next(msgvec)
-	int *msgvec;
+next(int *msgvec)
 {
 	struct message *mp;
 	int *ip, *ip2, list[2], mdot;
@@ -131,8 +130,7 @@ hitit:
  * so we can discard when the user quits.
  */
 int
-save(str)
-	char str[];
+save(char str[])
 {
 
 	return (save1(str, 1, "save", saveignore));
@@ -142,8 +140,7 @@ save(str)
  * Copy a message to a file without affected its saved-ness
  */
 int
-copycmd(str)
-	char str[];
+copycmd(char str[])
 {
 
 	return (save1(str, 0, "copy", saveignore));
@@ -154,11 +151,7 @@ copycmd(str)
  * If mark is true, mark the message "saved."
  */
 int
-save1(str, mark, cmd, ignore)
-	char str[];
-	int mark;
-	const char *cmd;
-	struct ignoretab *ignore;
+save1(char str[], int mark, const char *cmd, struct ignoretab *ignore)
 {
 	struct message *mp;
 	char *file;
@@ -215,8 +208,7 @@ save1(str, mark, cmd, ignore)
  * file name, minus header and trailing blank line.
  */
 int
-swrite(str)
-	char str[];
+swrite(char str[])
 {
 
 	return (save1(str, 1, "write", ignoreall));
@@ -232,9 +224,7 @@ swrite(str)
  */
 
 char *
-snarf(linebuf, flag)
-	char linebuf[];
-	int *flag;
+snarf(char linebuf[], int *flag)
 {
 	char *cp;
 
@@ -270,8 +260,7 @@ snarf(linebuf, flag)
  * Delete messages.
  */
 int
-delete(msgvec)
-	int msgvec[];
+delete(int msgvec[])
 {
 
 	delm(msgvec);
@@ -282,8 +271,7 @@ delete(msgvec)
  * Delete messages, then type the new dot.
  */
 int
-deltype(msgvec)
-	int msgvec[];
+deltype(int msgvec[])
 {
 	int list[2];
 	int lastdot;
@@ -308,8 +296,7 @@ deltype(msgvec)
  * Internal interface.
  */
 int
-delm(msgvec)
-	int *msgvec;
+delm(int *msgvec)
 {
 	struct message *mp;
 	int *ip, last;
@@ -346,8 +333,7 @@ delm(msgvec)
  * Undelete the indicated messages.
  */
 int
-undelete_messages(msgvec)
-	int *msgvec;
+undelete_messages(int *msgvec)
 {
 	struct message *mp;
 	int *ip;
@@ -365,7 +351,7 @@ undelete_messages(msgvec)
  * Interactively dump core on "core"
  */
 int
-core()
+core(void)
 {
 	int pid;
 
@@ -391,8 +377,7 @@ core()
  * Clobber as many bytes of stack as the user requests.
  */
 int
-clobber(argv)
-	char **argv;
+clobber(char **argv)
 {
 	int times;
 
@@ -408,8 +393,7 @@ clobber(argv)
  * Clobber the stack.
  */
 void
-clob1(n)
-	int n;
+clob1(int n)
 {
 	char buf[512];
 	char *cp;
@@ -426,8 +410,7 @@ clob1(n)
  * If no arguments, print the current list of retained fields.
  */
 int
-retfield(list)
-	char *list[];
+retfield(char *list[])
 {
 
 	return (ignore1(list, ignore + 1, "retained"));
@@ -438,34 +421,28 @@ retfield(list)
  * If no arguments, print the current list of ignored fields.
  */
 int
-igfield(list)
-	char *list[];
+igfield(char *list[])
 {
 
 	return (ignore1(list, ignore, "ignored"));
 }
 
 int
-saveretfield(list)
-	char *list[];
+saveretfield(char *list[])
 {
 
 	return (ignore1(list, saveignore + 1, "retained"));
 }
 
 int
-saveigfield(list)
-	char *list[];
+saveigfield(char *list[])
 {
 
 	return (ignore1(list, saveignore, "ignored"));
 }
 
 int
-ignore1(list, tab, which)
-	char *list[];
-	struct ignoretab *tab;
-	const char *which;
+ignore1(char *list[], struct ignoretab *tab, const char *which)
 {
 	char field[LINESIZE];
 	int h;
@@ -494,9 +471,7 @@ ignore1(list, tab, which)
  * Print out all currently retained fields.
  */
 int
-igshow(tab, which)
-	struct ignoretab *tab;
-	const char *which;
+igshow(struct ignoretab *tab, const char *which)
 {
 	int h;
 	struct ignore *igp;
@@ -522,8 +497,7 @@ igshow(tab, which)
  * Compare two names for sorting ignored field list.
  */
 int
-igcomp(l, r)
-	const void *l, *r;
+igcomp(const void *l, const void *r)
 {
 
 	return (strcmp(*(const char **)l, *(const char **)r));