pppd: Use a compile test to detect crypt.h (#198)

[ppp.git] / pppd / magic.c

diff --git a/pppd/magic.c b/pppd/magic.c
index 2fb23ff4adf48b68e6da309eb90373cd6bcc1d0f..8e08e47ef5bb0ed528fe3fcfb269069e596af8f4 100644 (file)
--- a/pppd/magic.c
+++ b/pppd/magic.c
@@ -40,8 +40,6 @@
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#define RCSID  "$Id: magic.c,v 1.11 2003/06/11 23:56:26 paulus Exp $"
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -51,10 +49,9 @@
 #include "pppd.h"
 #include "magic.h"
 
-static const char rcsid[] = RCSID;
 
-extern long mrand48 __P((void));
-extern void srand48 __P((long));
+extern long mrand48 (void);
+extern void srand48 (long);
 
 /*
  * magic_init - Initialize the magic number generator.
@@ -64,7 +61,7 @@ extern void srand48 __P((long));
  * and current time, currently.
  */
 void
-magic_init()
+magic_init(void)
 {
     long seed;
     struct timeval t;
@@ -78,7 +75,7 @@ magic_init()
  * magic - Returns the next magic number.
  */
 u_int32_t
-magic()
+magic(void)
 {
     return (u_int32_t) mrand48();
 }
@@ -102,20 +99,19 @@ random_bytes(unsigned char *buf, int len)
  */
 
 double
-drand48()
+drand48(void)
 {
     return (double)random() / (double)0x7fffffffL; /* 2**31-1 */
 }
 
 long
-mrand48()
+mrand48(void)
 {
     return random();
 }
 
 void
-srand48(seedval)
-long seedval;
+srand48(long seedval)
 {
     srandom((int)seedval);
 }