Remove extern keyword

1 files changed, 15 insertions, 15 deletions

diff --git a/src/ckutil.h b/src/ckutil.h
index 3003a45..d29b302 100644
--- a/src/ckutil.h
+++ b/src/ckutil.h
@@ -48,55 +48,55 @@
 
 /* Create the config name to be used when storing a new config to 
  * the VC or SCRT dir */
-extern void str_make_ck_config_name(char *ret, const char *path,
+void str_make_ck_config_name(char *ret, const char *path,
                                     const char *progName);
 
 /* Joins the two strings into ret, with a '/' in between */
-extern void str_join_dirname_with_basename(char *ret, const char *path,
+void str_join_dirname_with_basename(char *ret, const char *path,
                                            const char *progName);
 
 /* Returns 1 if str contains only whitespace, or nothing, 
  * else returns 0. */
-extern int str_is_empty(const char *s);
+int str_is_empty(const char *s);
 
-extern char *swap_tilde_with_home(char *ret, const char *s, const char *home);
-extern char *swap_home_with_tilde(char *ret, const char *s, const char *home);
+char *swap_tilde_with_home(char *ret, const char *s, const char *home);
+char *swap_home_with_tilde(char *ret, const char *s, const char *home);
 
 /*********************/
 /* utility functions */
 /*********************/
 
 /* Returns 1 if path is a directory, else returns 0. */
-extern int util_is_dir(const char *path);
+int util_is_dir(const char *path);
 
 /* Returns 1 if file(or dir) exists, else returns 0.
  * Pass a char array in absPath to get the absolute path
  * of the file it it exists. Pass NULL if no need. */
-extern int util_file_exists(const char *path, char *absPath);
+int util_file_exists(const char *path, char *absPath);
 
 /* Returns 1 if file(or dir) is readable and writable,
  * else returns 0. */
-extern int util_is_file_rw(const char *path);
+int util_is_file_rw(const char *path);
 
 /* Returns 1 if file is link 0 otherwise */
-extern int util_is_file_link(const char *path);
+int util_is_file_link(const char *path);
 
 /* Wrapper around mkdir with 0775 permissions */
-extern void util_mkdir(const char *path);
+void util_mkdir(const char *path);
 
 /* Moves file from path, to destination
  * keeping the same permissions.
  * Only deletes original on successful copy */
-extern int util_move_file(const char *path, const char* dest);
+int util_move_file(const char *path, const char* dest);
 
 /* Wrapper around symlink() */
-extern int util_symlink_file(const char *path, const char* dest);
+int util_symlink_file(const char *path, const char* dest);
 
 /* Chnage owner and group of `new` and make it like `old`*/
-extern int util_own_grp_copy(const char *new, const char* old);
+int util_own_grp_copy(const char *new, const char* old);
 
-extern int util_is_link_owned_by_root(const char *link);
+int util_is_link_owned_by_root(const char *link);
 
 /* yes is 1, no is 0 */
-extern int y_or_n_prompt();
+int y_or_n_prompt();
 #endif // CKUTIL_H