gcov-io.h (__gcov_fork, [...]): Do not declare when inhibit_libc is defined.

	* gcov-io.h (__gcov_fork, __gcov_execl, __gcov_execlp, __gcov_execle,
	__gcov_execv, __gcov_execvp, __gcov_execve): Do not declare when
	inhibit_libc is defined.

From-SVN: r81164

gcc/ChangeLog

+2004-03-25  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
+
+	* gcov-io.h (__gcov_fork, __gcov_execl, __gcov_execlp, __gcov_execle,
+	__gcov_execv, __gcov_execvp, __gcov_execve): Do not declare when
+	inhibit_libc is defined.
+
 2004-04-25  Richard Sandiford  <rsandifo@redhat.com>
 
 	* config/mips/mips-protos.h (mips_linked_macc_p): Declare.

gcc/gcov-io.h

@@ -448,6 +448,7 @@ extern void __gcov_merge_single (gcov_type *, unsigned);
    consecutive values.  */
 extern void __gcov_merge_delta (gcov_type *, unsigned);
 
+#ifndef inhibit_libc
 /* The wrappers around some library functions..  */
 extern pid_t __gcov_fork (void);
 extern int __gcov_execl (const char *, const char *, ...);
@@ -456,6 +457,7 @@ extern int __gcov_execle (const char *,  const char *, ...);
 extern int __gcov_execv (const char *, char *const []);
 extern int __gcov_execvp (const char *, char *const []);
 extern int __gcov_execve (const char *, char  *const [], char *const []);
+#endif
 
 #endif /* IN_LIBGCOV */