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--- a/intl/dcigettext.c
+++ b/intl/dcigettext.c
@@ -152,7 +152,7 @@
# if VMS
# define getcwd(buf, max) (getcwd) (buf, max, 0)
# else
-char *getcwd ();
+char *getcwd (char *buf, size_t size);
# endif
# endif
# ifndef HAVE_STPCPY
--- a/compat/getopt.c
+++ b/compat/getopt.c
@@ -210,7 +210,7 @@
/* Avoid depending on library functions or files
whose names are inconsistent. */
-char *getenv ();
+char *getenv (const char *name);
static char *
my_index (str, chr)
--- a/compat/getopt.h
+++ b/compat/getopt.h
@@ -99,14 +99,7 @@
#define optional_argument 2
#if defined (__STDC__) && __STDC__
-#ifdef __GNU_LIBRARY__
-/* Many other libraries have conflicting prototypes for getopt, with
- differences in the consts, in stdlib.h. To avoid compilation
- errors, only prototype getopt for the GNU C library. */
extern int getopt (int argc, char *const *argv, const char *shortopts);
-#else /* not __GNU_LIBRARY__ */
-extern int getopt ();
-#endif /* __GNU_LIBRARY__ */
extern int getopt_long (int argc, char *const *argv, const char *shortopts,
const struct option *longopts, int *longind);
extern int getopt_long_only (int argc, char *const *argv,
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