Fix #7008: Add a64l and l64a from glibc, and add some missing definitions in wchar.h and stdlib.h

Signed-off-by: Jérôme Duval <[email protected]>

headers/posix/stdlib.h

@@ -11,6 +11,7 @@
 #include <limits.h>
 #include <stddef.h>
 #include <sys/types.h>
+#include <sys/wait.h>
 #include <wchar_t.h>
 
 #define RAND_MAX      0x7fffffff
@@ -71,6 +72,9 @@ extern char		*fcvt(double value, int precision, int *_decimalPoint,
 					int *_sign);
 extern char		*gcvt(double value, int digits, char *buffer);
 
+extern char		*l64a(long n);
+extern long		a64l(const char *string);
+
 /* environment variables */
 extern char		**environ;
 extern int		clearenv(void);

headers/posix/wchar.h

@@ -9,6 +9,7 @@
 #include <limits.h>
 #include <stddef.h>
 #include <stdio.h>
+#include <time.h>
 
 
 /* stddef.h is not supposed to define wint_t, but gcc 2.95.3's one does.