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second set of ANSI C changes: C89-style function declarations, more inline functions, remove register keyword
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@@ -42,18 +42,18 @@ extern void initialize_aliases (void);
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/* Scan the list of aliases looking for one with NAME. Return NULL
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if the alias doesn't exist, else a pointer to the alias. */
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extern alias_t *find_alias (char *);
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extern alias_t *find_alias (const char *);
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/* Return the value of the alias for NAME, or NULL if there is none. */
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extern char *get_alias_value (char *);
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extern char *get_alias_value (const char *);
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/* Make a new alias from NAME and VALUE. If NAME can be found,
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then replace its value. */
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extern void add_alias (char *, char *);
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extern void add_alias (const char *, const char *);
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/* Remove the alias with name NAME from the alias list. Returns
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the index of the removed alias, or -1 if the alias didn't exist. */
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extern int remove_alias (char *);
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extern int remove_alias (const char *);
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/* Remove all aliases. */
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extern void delete_all_aliases (void);
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@@ -62,7 +62,7 @@ extern void delete_all_aliases (void);
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extern alias_t **all_aliases (void);
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/* Expand a single word for aliases. */
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extern char *alias_expand_word (char *);
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extern char *alias_expand_word (const char *);
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/* Return a new line, with any aliases expanded. */
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extern char *alias_expand (char *);
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