Simplify preprocessor statements.

crypto/rand/rand_win.c

@@ -688,17 +688,18 @@ static void readscreen(void)
 
 #include <time.h>
 
+#ifdef NO_FP_API
+#  undef DEVRANDOM
+#endif
+
 int RAND_poll(void)
 {
 	unsigned long l;
 	pid_t curr_pid = getpid();
-#ifndef NO_FP_API
 #ifdef DEVRANDOM
 	FILE *fh;
 #endif
-#endif
 
-#ifndef NO_FP_API
 #ifdef DEVRANDOM
 	/* Use a random entropy pool device. Linux, FreeBSD and OpenBSD
 	 * have this. Use /dev/urandom if you can as /dev/random may block
@@ -715,7 +716,6 @@ int RAND_poll(void)
 		RAND_add(tmpbuf,sizeof tmpbuf,n);
 		memset(tmpbuf,0,n);
 		}
-#endif
 #endif
 
 	/* put in some default random data, we need more than just this */
@@ -727,10 +727,8 @@ int RAND_poll(void)
 	l=time(NULL);
 	RAND_add(&l,sizeof(l),0);
 
-#ifndef NO_FP_API
 #ifdef DEVRANDOM
 	return 1;
-#endif
 #endif
 	return 0;
 }