uClibc 0.9.30.1: fix extra/scripts/unifdef.c like in linux 2.6.28 - nptl does not need this fix, because the problem was fixed upstream already

SVN-Revision: 16140

toolchain/uClibc/patches-0.9.30.1/160-unifdef_fix.patch

@@ -0,0 +1,29 @@
+--- a/extra/scripts/unifdef.c
++++ b/extra/scripts/unifdef.c
+@@ -206,7 +206,7 @@ static void             done(void);
+ static void             error(const char *);
+ static int              findsym(const char *);
+ static void             flushline(bool);
+-static Linetype         getline(void);
++static Linetype         __getline(void);
+ static Linetype         ifeval(const char **);
+ static void             ignoreoff(void);
+ static void             ignoreon(void);
+@@ -512,7 +512,7 @@ process(void)
+ 
+ 	for (;;) {
+ 		linenum++;
+-		lineval = getline();
++		lineval = __getline();
+ 		trans_table[ifstate[depth]][lineval]();
+ 		debug("process %s -> %s depth %d",
+ 		    linetype_name[lineval],
+@@ -526,7 +526,7 @@ process(void)
+  * help from skipcomment().
+  */
+ static Linetype
+-getline(void)
++__getline(void)
+ {
+ 	const char *cp;
+ 	int cursym;