#define DIR_UP ".."
-static char *save_string PARAMS ((const char *, int));
-static char **split_directories PARAMS ((const char *, int *));
-static void free_split_directories PARAMS ((char **));
+static char *save_string (const char *, int);
+static char **split_directories (const char *, int *);
+static void free_split_directories (char **);
static char *
-save_string (s, len)
- const char *s;
- int len;
+save_string (const char *s, int len)
{
char *result = malloc (len + 1);
/* Split a filename into component directories. */
static char **
-split_directories (name, ptr_num_dirs)
- const char *name;
- int *ptr_num_dirs;
+split_directories (const char *name, int *ptr_num_dirs)
{
int num_dirs = 0;
char **dirs;
/* Release storage held by split directories. */
static void
-free_split_directories (dirs)
- char **dirs;
+free_split_directories (char **dirs)
{
int i = 0;
If no relative prefix can be found, return NULL. */
char *
-make_relative_prefix (progname, bin_prefix, prefix)
- const char *progname;
- const char *bin_prefix;
- const char *prefix;
+make_relative_prefix (const char *progname,
+ const char *bin_prefix, const char *prefix)
{
char **prog_dirs, **bin_dirs, **prefix_dirs;
int prog_num, bin_num, prefix_num;