qemu-sockets: Fix potential memory leak

[qemu.git] / ui / d3des.h

diff --git a/ui/d3des.h b/ui/d3des.h
index ea3da44ce9bce3ee9a7139c0847f6228660e1214..78d546f7d8f7585eec956ebb4ebf838cbbb27cd5 100644 (file)
--- a/ui/d3des.h
+++ b/ui/d3des.h
@@ -22,25 +22,25 @@
 #define EN0    0       /* MODE == encrypt */
 #define DE1    1       /* MODE == decrypt */
 
-extern void deskey(unsigned char *, int);
+void deskey(unsigned char *, int);
 /*                   hexkey[8]     MODE
  * Sets the internal key register according to the hexadecimal
  * key contained in the 8 bytes of hexkey, according to the DES,
  * for encryption or decryption according to MODE.
  */
 
-extern void usekey(unsigned long *);
+void usekey(unsigned long *);
 /*                 cookedkey[32]
  * Loads the internal key register with the data in cookedkey.
  */
 
-extern void cpkey(unsigned long *);
+void cpkey(unsigned long *);
 /*                cookedkey[32]
  * Copies the contents of the internal key register into the storage
  * located at &cookedkey[0].
  */
 
-extern void des(unsigned char *, unsigned char *);
+void des(unsigned char *, unsigned char *);
 /*                 from[8]           to[8]
  * Encrypts/Decrypts (according to the key currently loaded in the
  * internal key register) one block of eight bytes at address 'from'