Sync toplevel with upstream GCC.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
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@ -80,7 +80,7 @@ extern void freeargv (char **);
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/* Duplicate an argument vector. Allocates memory using malloc. Use
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freeargv to free the vector. */
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extern char **dupargv (char **) ATTRIBUTE_MALLOC;
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extern char **dupargv (char * const *) ATTRIBUTE_MALLOC;
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/* Expand "@file" arguments in argv. */
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@ -88,11 +88,11 @@ extern void expandargv (int *, char ***);
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/* Write argv to an @-file, inserting necessary quoting. */
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extern int writeargv (char **, FILE *);
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extern int writeargv (char * const *, FILE *);
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/* Return the number of elements in argv. */
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extern int countargv (char**);
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extern int countargv (char * const *);
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/* Return the last component of a path name. Note that we can't use a
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prototype here because the parameter is declared inconsistently
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@ -621,7 +621,7 @@ extern int pexecute (const char *, char * const *, const char *,
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extern int pwait (int, int *, int);
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#if !HAVE_DECL_ASPRINTF
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#if defined(HAVE_DECL_ASPRINTF) && !HAVE_DECL_ASPRINTF
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/* Like sprintf but provides a pointer to malloc'd storage, which must
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be freed by the caller. */
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