Add missing 'static' attribute

[qemu.git] / tests / runcom.c

diff --git a/tests/runcom.c b/tests/runcom.c
index 94d3a39ff2adbce1689494709a87c7ecc71e7c1b..6380566635538137bf9aeaede2cb523af1de8b83 100644 (file)
--- a/tests/runcom.c
+++ b/tests/runcom.c
@@ -25,7 +25,7 @@ _syscall2(int, vm86, int, func, struct vm86plus_struct *, v86)
 
 #define COM_BASE_ADDR    0x10100
 
-void usage(void)
+static void usage(void)
 {
     printf("runcom version 0.1 (c) 2003 Fabrice Bellard\n"
            "usage: runcom file.com\n"
@@ -80,7 +80,7 @@ int main(int argc, char **argv)
     if (argc != 2)
         usage();
     filename = argv[1];
-   
+
     vm86_mem = mmap((void *)0x00000000, 0x110000,
                     PROT_WRITE | PROT_READ | PROT_EXEC,
                     MAP_FIXED | MAP_ANON | MAP_PRIVATE, -1, 0);
@@ -147,7 +147,7 @@ int main(int argc, char **argv)
         case VM86_INTx:
             {
                 int int_num, ah;
-               
+
                 int_num = VM86_ARG(ret);
                 if (int_num != 0x21)
                     goto unknown_int;