Move getc() body before xgetc() so gcc does not emit a warning about function

having no body.

Approved by:    jhb

1 files changed, 9 insertions, 9 deletions

diff --git a/sys/boot/i386/boot2/boot2.c b/sys/boot/i386/boot2/boot2.c
index bac151c..93fd839 100644
--- a/sys/boot/i386/boot2/boot2.c
+++ b/sys/boot/i386/boot2/boot2.c
@@ -627,6 +627,15 @@ xputc(int c)
 }
 
 static int
+getc(int fn)
+{
+    v86.addr = 0x16;
+    v86.eax = fn << 8;
+    v86int();
+    return fn == 0 ? v86.eax & 0xff : !V86_ZR(v86.efl);
+}
+
+static int
 xgetc(int fn)
 {
     if (OPT_CHECK(RBX_NOINTR))
@@ -640,12 +649,3 @@ xgetc(int fn)
 	    return 0;
     }
 }
-
-static int
-getc(int fn)
-{
-    v86.addr = 0x16;
-    v86.eax = fn << 8;
-    v86int();
-    return fn == 0 ? v86.eax & 0xff : !V86_ZR(v86.efl);
-}