Strip has constants hardwired for the minimum and maximum
magic numbers.  This patch moves the constants into the header.

Reference: /n/sources/patch/applied/strip-consts
Date: Thu Feb 10 23:35:46 CET 2005

--- /sys/include/a.out.h	Thu Feb 10 23:34:28 2005
+++ /sys/include/a.out.h	Thu Feb 10 23:34:25 2005
@@ -25,6 +25,8 @@
 #define	N_MAGIC		_MAGIC(22)	/* mips 4000 LE */
 #define	L_MAGIC		_MAGIC(23)	/* dec alpha */
 #define	P_MAGIC		_MAGIC(24)	/* mips 3000 LE */
+#define	MIN_MAGIC	8
+#define	MAX_MAGIC	24
 
 #define	DYN_MAGIC	0x80000000	/* or'd in for dynamically loaded modules */
 
--- /sys/src/cmd/strip.c	Thu Feb 10 23:34:46 2005
+++ /sys/src/cmd/strip.c	Thu Feb 10 23:34:42 2005
@@ -54,10 +54,10 @@
 		return 1;
 	}
 	i = ben(exec.magic);
-	for (j = 8; j < 24; j++)
+	for (j = MIN_MAGIC; j <= MAX_MAGIC; j++)
 		if (i == _MAGIC(j))
 			break;
-	if (j >= 24) {
+	if (j > MAX_MAGIC) {
 		fprint(2, "strip: not a recognizable binary\n");
 		return 1;
 	}
@@ -129,10 +129,10 @@
 		return 1;
 	}
 	i = ben(exec.magic);
-	for (j = 8; j < 24; j++)
+	for (j = MIN_MAGIC; j <= MAX_MAGIC; j++)
 		if (i == _MAGIC(j))
 			break;
-	if (j >= 24) {
+	if (j > MAX_MAGIC) {
 		fprint(2, "strip: %s is not a recognizable binary\n", file);
 		close(fd);
 		free(d);