dtappbuilder: remove register keyword

cde/programs/dtappbuilder/src/libAButil/abio.c

@@ -1859,7 +1859,7 @@ abio_put_string(FILE * outFile, STRING s)
 int
 abio_put_string_to_file(FILE * outFile, STRING string)
 {
-    register STRING     ptr;
+    STRING     ptr;
     char		strEndChar = *(abio_string_end_string());
     char		curChar = 0;
 
@@ -1971,7 +1971,7 @@ abioP_build_indent_string(
 			int	new_indent_level
 )
 {
-    register int        i;
+    int        i;
     int			indent_length = 0;
     out_file = out_file;	/* avoid warning */
 
@@ -2426,7 +2426,7 @@ int
 abio_put_string_to_buffer(STRING string, STRING outBuf, int size)
 {
 #define INC             32
-    register STRING     ptr;
+    STRING     ptr;
     char		strEndChar = *(abio_string_end_string());
     char		curChar = 0;
     int			i = 0;

cde/programs/dtappbuilder/src/libAButil/abio_path.c

@@ -275,10 +275,10 @@ util_file_name_is_bil_encapsulated(
 static void
 expand_path(char *nm, char *buf)
 {
-	register char  *s, *d;
+	char  *s, *d;
 	char            lnm[MAXPATHLEN];
 	int             q;
-	register char  *trimchars = "\n \t";
+	char  *trimchars = "\n \t";
 
 	/* Strip off leading & trailing whitespace and cr */
 	while (strchr(trimchars, *nm) != NULL)
@@ -303,9 +303,9 @@ expand_path(char *nm, char *buf)
 				break;
 		}
 		else if (*s++ == '$') {
-			register char  *start = d;
-			register        braces = *s == '{';
-			register char  *value;
+			char  *start = d;
+			char  braces = *s == '{';
+			char  *value;
 			while (*d++ = *s)
 				if (braces ? *s == '}' : !isalnum(*s))
 					break;
@@ -336,8 +336,8 @@ expand_path(char *nm, char *buf)
 		}
 		else
 		{	/* ~user/filename */
-			register char  *nnm;
-			register struct passwd *pw;
+			char  *nnm;
+			struct passwd *pw;
 			for (s = nm; *s && *s != '/'; s++);
 			nnm = *s ? s + 1 : s;
 			*s = 0;

cde/programs/dtappbuilder/src/libAButil/istr.c

@@ -861,7 +861,7 @@ hashing(
 	STRING	string
 )
 {
-    register unsigned hash_val = 0;
+    unsigned hash_val = 0;
 
     for (hash_val = 0; *string; ++string)
         hash_val = hash_val * 65599 + *string;
@@ -881,8 +881,8 @@ hash_and_lookupstr(
 {
 #define fast_streq(s1,s2) (((s1)[0] == (s2)[0]) && (strcmp(s1,s2) == 0))
 
-    register unsigned hash_val = 0;
-    register char	*stringPtr;
+    unsigned hash_val = 0;
+    char	*stringPtr;
     Bucket	entry;
     int		*valuePtr;
     int		*valuePtrEnd;