kill: use _itoa and also fix some formatting

Fixes Z80 build fail as reported by Arielle Albon

diff --git a/Applications/util/kill.c b/Applications/util/kill.c
index e9bc276..25d7c26 100644 (file)
--- a/Applications/util/kill.c
+++ b/Applications/util/kill.c
@@ -54,50 +54,38 @@ struct sigentry sigtab[]={
        { NULL, 0 }
 };
 
-int getsig( char *n )
+int getsig(char *n)
 {
        struct sigentry *s=sigtab;
-       while( s->suffix ){
-               if( !strcmp(n,s->suffix) )
+       while (s->suffix) {
+               if (!strcmp(n,s->suffix))
                        return s->no;
-               s=s+1;
+               s = s + 1;
        }
        return -1;
 }      
 
-void diesig( void )
+void diesig(void)
 {
        write(2, "kill: unknown signal\n", 21);
        exit(1);
 }
 
-char *inttoa( int n )
-{
-       static c[10];
-       char *p=&c[9];
-       *--p=0;
-       while( n ){
-               *--p = (n % 10) + '0';
-               n /= 10;
-       }
-       return p;
-}
-
-void printsigs( void )
+void printsigs(void)
 {
        struct sigentry *s=sigtab;
        int col=0;
-       while( s->suffix ){
-               int l=strlen(s->suffix);
-               char *np=inttoa( s->no );
+       while (s->suffix) {
+               int l = strlen(s->suffix);
+               char *np = _itoa(s->no);
                write(2, "SIG", 3 );
-               write(2, s->suffix, l );
-               write(2, "       ", 7-l );
-               write(2, np, strlen(np) );
-               if( col++ & 1 )
-                       write(2, "\n", 1 );
+               write(2, s->suffix, l);
+               write(2, "       ", 7 - l);
+               write(2, np, strlen(np));
+               if (col++ & 1)
+                       write(2, "\n", 1);
                else
-                       write(2, "   ", 3 );
+                       write(2, "   ", 3);
                s=s+1;
        }
        exit(0);