xnu-792.22.5.tar.gz

[apple/xnu.git] / pexpert / i386 / kd.c

diff --git a/pexpert/i386/kd.c b/pexpert/i386/kd.c
index c87371b69e0f6796bd69b08e18d855ba41a53f46..7424ed2e4d1ca021d9a2179817b0b20b0cf459ce 100644 (file)
--- a/pexpert/i386/kd.c
+++ b/pexpert/i386/kd.c
@@ -87,8 +87,6 @@
 
 extern void cpu_shutdown(void);
 
-int    cngetc(void);
-int    cnmaygetc(void);
 void   kdreboot(void);
 
 /*
@@ -122,35 +120,6 @@ void       kdreboot(void);
 #define K_CMD_ECHO      0xee    /* used for diagnostic testing */
 #define K_CMD_RESET     0xfe    /* issue a system reset */
 
-/* 
- * cngetc / cnmaygetc
- * 
- * Get one character using polling, rather than interrupts.
- * Used by the kernel debugger.
- */
-
-int
-cngetc(void)
-{
-    char c;
-
-    if ( 0 == (*PE_poll_input)(0, &c) )
-        return ( c );
-    else
-        return ( 0 );
-}
-
-int
-cnmaygetc(void)
-{
-    char c;
-
-    if ( 0 == (*PE_poll_input)(0, &c) )
-        return ( c );
-    else
-        return ( 0 );
-}
-
 /*
  * kd_sendcmd
  *