Remove register keyword from variable declarations

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

3 files changed, 22 insertions, 22 deletions

diff --git a/include.c b/include.c
index 9cc97f8..08c0ee4 100644
--- a/include.c
+++ b/include.c
@@ -71,7 +71,7 @@ issymbolic(const char *dir, const char *component)
 static void
 remove_dotdot(char *path)
 {
-    register char       *end, *from, *to, **cp;
+    char        *end, *from, *to, **cp;
     char        *components[MAXFILES], newpath[BUFSIZ];
     boolean     component_copied;
 
@@ -142,7 +142,7 @@ remove_dotdot(char *path)
 struct inclist *
 newinclude(const char *newfile, const char *incstring)
 {
-    register struct inclist *ip;
+    struct inclist *ip;
 
     /*
      * First, put this file on the global list of include files.
@@ -164,7 +164,7 @@ newinclude(const char *newfile, const char *incstring)
 void
 included_by(struct inclist *ip, struct inclist *newfile)
 {
-    register int i;
+    int i;
 
     if (ip == NULL)
         return;
@@ -210,7 +210,7 @@ included_by(struct inclist *ip, struct inclist *newfile)
 void
 inc_clean(void)
 {
-    register struct inclist *ip;
+    struct inclist *ip;
 
     for (ip = inclist; ip < inclistp; ip++) {
         ip->i_flags &= ~MARKED;
@@ -225,7 +225,7 @@ static const char *
 find_full_inc_path(const char *file, const char *include, int type)
 {
     static char         path[BUFSIZ];
-    register const char **pp, *p;
+    const char        **pp, *p;
     struct stat         st;
 
     if (inclistnext == inclist) {
diff --git a/parse.c b/parse.c
index 9342dcf..2e4b369 100644
--- a/parse.c
+++ b/parse.c
@@ -95,9 +95,9 @@ static int
 deftype(char *line, struct filepointer *filep,
         struct inclist *file_red, struct inclist *file, int parse_it)
 {
-    register char *p;
+    char *p;
     char *directive, savechar, *q;
-    register int ret;
+    int   ret;
 
     /*
      * Parse the directive...
@@ -310,7 +310,7 @@ void
 define2(const char *name, const char *val, struct inclist *file)
 {
     int first, last, below;
-    register struct symtab **sp = NULL, **dest;
+    struct symtab **sp = NULL, **dest;
     struct symtab *stab;
 
     /* Make space if it's needed */
@@ -330,9 +330,9 @@ define2(const char *name, const char *val, struct inclist *file)
     last = file->i_ndefs - 1;
     while (last >= first) {
         /* Fast inline binary search */
-        register const char *s1;
-        register const char *s2;
-        register int middle = (first + last) / 2;
+        const char *s1;
+        const char *s2;
+        int middle = (first + last) / 2;
 
         /* Fast inline strchr() */
         s1 = name;
@@ -407,8 +407,8 @@ define(char *def, struct inclist *file)
 struct symtab **
 slookup(const char *symbol, struct inclist *file)
 {
-    register int first = 0;
-    register int last;
+    int first = 0;
+    int last;
 
     if (file == NULL)
         return NULL;
@@ -417,9 +417,9 @@ slookup(const char *symbol, struct inclist *file)
 
     while (last >= first) {
         /* Fast inline binary search */
-        register const char *s1;
-        register const char *s2;
-        register int middle = (first + last) / 2;
+        const char *s1;
+        const char *s2;
+        int middle = (first + last) / 2;
 
         /* Fast inline strchr() */
         s1 = symbol;
@@ -510,7 +510,7 @@ merge2defines(struct inclist *file1, struct inclist *file2)
 void
 undefine(const char *symbol, struct inclist *file)
 {
-    register struct symtab **ptr;
+    struct symtab **ptr;
     struct inclist *srcfile;
 
     while ((ptr = isdefined(symbol, file, &srcfile)) != NULL) {
@@ -526,8 +526,8 @@ find_includes(struct filepointer *filep, struct inclist *file,
 {
     struct inclist *inclistp;
     const char **includedirsp;
-    register char *line;
-    register int type;
+    char *line;
+    int type;
     boolean recfailOK;
 
     while ((line = getnextline(filep))) {
diff --git a/pr.c b/pr.c
index f3a09c2..32ad246 100644
--- a/pr.c
+++ b/pr.c
@@ -31,8 +31,8 @@ add_include(struct filepointer *filep, struct inclist *file,
             struct inclist *file_red, const char *include, int type,
             boolean failOK)
 {
-    register struct inclist *newfile;
-    register struct filepointer *content;
+    struct inclist *newfile;
+    struct filepointer *content;
 
     /*
      * First decide what the pathname of this include file really is.
@@ -106,7 +106,7 @@ pr(struct inclist *ip, const char *file, const char *base)
 {
     static const char *lastfile;
     static int current_len;
-    register int len, i;
+    int len, i;
     const char *quoted;
     char quotebuf[BUFSIZ];