lock_file.c: close(2) file descriptor on failure, avoiding leak.

[nmh] / h / fmt_scan.h

diff --git a/h/fmt_scan.h b/h/fmt_scan.h
index 5f659d4cf0d633ba45ed6ba8b61d311c2e42ebaf..2574c5798662be55d1dcfda32dc7dfe19caa7f6d 100644 (file)
--- a/h/fmt_scan.h
+++ b/h/fmt_scan.h
@@ -1,12 +1,10 @@
-
-/*
- * fmt_scan.h -- definitions for fmt_scan()
+/* fmt_scan.h -- definitions for fmt_scan()
  */
 
 /*
  * This structure describes an "interesting" component.  It holds
  * the name & text from the component (if found) and one piece of
- * auxilary info.  The structure for a particular component is located
+ * auxiliary info.  The structure for a particular component is located
  * by (open) hashing the name and using it as an index into the ptr array
  * "wantcomp".  All format entries that reference a particular component
  * point to its comp struct (so we only have to do component specific
@@ -118,7 +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:
@@ -129,7 +127,7 @@ void free_fs ();
  *               format engine.
  * reset       - If set to true, the format compiler will reset the
  *               component hash table.  The component hash table contains
- *               all of the references to message components refered to in
+ *               all of the references to message components referred to in
  *               the format instructions.  If you have multiple format
  *               strings that you want to compile and operate on the
  *               same message, this should be set to false.
@@ -150,7 +148,7 @@ int fmt_compile (char *fstring, struct format **fmt, int reset);
  *               format instructions.  Is always terminated with a
  *               newline (\n).
  * width       - Maximum number of displayed characters.  Does not include
- *               characters marked as nonprinting or (depending on the
+ *               characters marked as non-printing or (depending on the
  *               encoding) bytes in a multibyte encoding that exceed the
  *               character's column width.
  * dat         - An integer array that contains data used by certain format
@@ -207,7 +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.
@@ -215,7 +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
@@ -243,7 +241,7 @@ int fmt_addcompentry(char *component);
  *                component buffer is a newline, it will be separated
  *                from previous text by ",\n\t"; otherwise if the last
  *                character of the previous text is a newline it will
- *                simply be seperated by a "\t".  This unusual processing
+ *                simply be separated by a "\t".  This unusual processing
  *               is designed to handle the case where you have multiple
  *               headers with the same name (e.g.: multiple "cc:" headers,
  *               even though that isn't technically allowed in the RFCs).