X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/9514ca81bd12a47df977822efc14ff285bd5bc10..94187a80bd60baab4b9c4b949ad820d730578123:/h/fmt_scan.h

diff --git a/h/fmt_scan.h b/h/fmt_scan.h
index faedecda..2574c579 100644
--- a/h/fmt_scan.h
+++ b/h/fmt_scan.h
@@ -116,7 +116,7 @@ char *new_fs (char *form, char *format, char *default_fs);
  * Free memory allocated by new_fs().  It allocates to a static so
  * no argument is necessary.
  */
-void free_fs ();
+void free_fs(void);
 
 /*
  * Compile a format string into a set of format instructions.  Arguments are:
@@ -205,7 +205,7 @@ void fmt_freecomptext(void);
  * or NULL if the component is not found in the hash table.
  */
 
-struct comp *fmt_findcomp(char *component);
+struct comp *fmt_findcomp(char *component) PURE;
 
 /*
  * Search for a component structure in the component hash table.
@@ -213,7 +213,7 @@ struct comp *fmt_findcomp(char *component);
  * Identical to fmd_findcomp(), but is case-INSENSITIVE.
  */
 
-struct comp *fmt_findcasecomp(char *component);
+struct comp *fmt_findcasecomp(char *component) PURE;
 
 /*
  * Add a component entry to the component hash table