wm: teppich

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cmd/rc: use printf

--- a/cmd/rc.c

+++ b/cmd/rc.c

@@ -2,7 +2,6 @@

 #include <libc.h>

 #include <ps2.h>

-#include <vga.h>

 #include <mem.h>

 #include <err.h>

@@ -36,7 +35,7 @@

 		if(!strcmp(arg0, cmdtbl[i].name))

 			return cmdtbl[i].main(argc, argv);

 	}

-	vga_puts("No such command\n");

+	printf("No such command\n");

 	return NO_SUCH_CMD;

 }

@@ -50,11 +49,12 @@

 	int i = 0;

 	memset(cmd, 0, 25);

-	vga_puts("> ");

+	printf("> ");

+	

 	while(1)

 	{

 		c = ps2_getc();

-		vga_putc(c);

+		printf("%c", c);

 		if(c == '\r' || c == '\n')

 		{

@@ -65,7 +65,7 @@

 			cmd = malloc(25);

 			i = 0;

-			vga_puts("> ");

+			printf("> ");

 		}

 		/* ignore spaces as first character and ignore more than one space */

 		else if((c == ' ') && (i == 0 || cmd[i - 1] == ' '))