Date: Sun, 6 Nov 2011 18:49:24 +0000 (UTC) From: Ed Schouten <ed@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r227237 - head/usr.bin/enigma Message-ID: <201111061849.pA6InOTm035951@svn.freebsd.org>
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Author: ed Date: Sun Nov 6 18:49:23 2011 New Revision: 227237 URL: http://svn.freebsd.org/changeset/base/227237 Log: Mark global functions and/or variables in enigma(1) static where possible. This allows compilers and static analyzers to more thorough analysis. Modified: head/usr.bin/enigma/enigma.c Modified: head/usr.bin/enigma/enigma.c ============================================================================== --- head/usr.bin/enigma/enigma.c Sun Nov 6 18:49:16 2011 (r227236) +++ head/usr.bin/enigma/enigma.c Sun Nov 6 18:49:23 2011 (r227237) @@ -25,16 +25,16 @@ __FBSDID("$FreeBSD$"); #define ECHO 010 #define ROTORSZ 256 #define MASK 0377 -char t1[ROTORSZ]; -char t2[ROTORSZ]; -char t3[ROTORSZ]; -char deck[ROTORSZ]; -char buf[13]; +static char t1[ROTORSZ]; +static char t2[ROTORSZ]; +static char t3[ROTORSZ]; +static char deck[ROTORSZ]; +static char buf[13]; -void shuffle(char *); -void setup(char *); +static void shuffle(char *); +static void setup(char *); -void +static void setup(char *pw) { int ic, i, k, temp; @@ -128,7 +128,7 @@ main(int argc, char *argv[]) return 0; } -void +static void shuffle(char deckary[]) { int i, ic, k, temp;
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