remove dependency of memmove on memcpy direction

[musl] / include / stdlib.h

diff --git a/include/stdlib.h b/include/stdlib.h
index adacad8..1749cb3 100644 (file)
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -38,11 +38,14 @@ void *malloc (size_t);
 void *calloc (size_t, size_t);
 void *realloc (void *, size_t);
 void free (void *);
+void *aligned_alloc(size_t alignment, size_t size);
 
 void abort (void);
 int atexit (void (*) (void));
 void exit (int);
 void _Exit (int);
+int at_quick_exit (void (*) (void));
+void quick_exit (int);
 
 char *getenv (const char *);
 
@@ -72,16 +75,24 @@ size_t wcstombs (char *, const wchar_t *, size_t);
 #define EXIT_FAILURE 1
 #define EXIT_SUCCESS 0
 
-#define MB_CUR_MAX 4
+#define MB_CUR_MAX ((size_t)+4)
 
 #define RAND_MAX (0x7fffffff)
 
 
 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
- || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
 
 #ifndef WEXITSTATUS
-#include <bits/wexitstatus.h>
+#define WEXITSTATUS(s) (((s) & 0xff00) >> 8)
+#define WTERMSIG(s) ((s) & 0x7f)
+#define WSTOPSIG(s) WEXITSTATUS(s)
+#define WCOREDUMP(s) ((s) & 0x80)
+#define WIFEXITED(s) (!WTERMSIG(s))
+#define WIFSTOPPED(s) (((s) & 0xff) == 0x7f)
+#define WIFSIGNALED(s) (((signed char) (((s) & 0x7f) + 1) >> 1) > 0)
+#define WIFCONTINUED(s) ((s) == 0xffff)
 #endif
 
 int posix_memalign (void **, size_t, size_t);
@@ -95,20 +106,24 @@ int rand_r (unsigned *);
 #endif
 
 
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+char *realpath (const char *, char *);
+long int random (void);
+void srandom (unsigned int);
+char *initstate (unsigned int, char *, size_t);
+char *setstate (char *);
+#endif
+
 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
 int putenv (char *);
 int posix_openpt (int);
 int grantpt (int);
 int unlockpt (int);
 char *ptsname (int);
-char *realpath (const char *, char *);
 char *l64a (long);
 long a64l (const char *);
 void setkey (const char *);
-long int random (void);
-void srandom (unsigned int);
-char *initstate (unsigned int, char *, size_t);
-char *setstate (char *);
 double drand48 (void);
 double erand48 (unsigned short [3]);
 long int lrand48 (void);
@@ -120,12 +135,24 @@ unsigned short *seed48 (unsigned short [3]);
 void lcong48 (unsigned short [7]);
 #endif
 
-#if defined(_GNU_SOURCE)
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#include <alloca.h>
 char *mktemp (char *);
 void *valloc (size_t);
 void *memalign(size_t, size_t);
 #endif
 
+#ifdef _GNU_SOURCE
+int clearenv(void);
+int ptsname_r(int, char *, size_t);
+char *ecvt(double, int, int *, int *);
+char *fcvt(double, int, int *, int *);
+char *gcvt(double, int, char *);
+#endif
+
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
+#define mkstemp64 mkstemp
+#endif
 
 #ifdef __cplusplus
 }