8 files changed, 139 insertions, 10 deletions
diff --git a/system/include/compat/ctype.h b/system/include/compat/ctype.h
new file mode 100644
index 00000000..891006d9
--- /dev/null
+++ b/system/include/compat/ctype.h
@@ -0,0 +1,17 @@
+#ifndef  _COMPAT_CTYPE_H_
+#define  _COMPAT_CTYPE_H_
+
+#define _CTYPE_A  0x00000400   /* Alpha */
+#define _CTYPE_C  0x00000002   /* Control */
+#define _CTYPE_D  0x00000800   /* Digit */
+#define _CTYPE_L  0x00000200   /* Lower */
+#define _CTYPE_P  0x00000004   /* Punct */
+#define _CTYPE_S  0x00002000   /* Space */
+#define _CTYPE_U  0x00000100   /* Upper */
+#define _CTYPE_X  0x00001000   /* X digit */
+#define _CTYPE_B  0x00000001   /* Blank */
+#define _CTYPE_R  0x00004000   /* Print */
+
+#include_next <ctype.h>
+
+#endif /* _COMPAT_CTYPE_H_ */
diff --git a/system/include/compat/malloc.h b/system/include/compat/malloc.h
new file mode 100644
index 00000000..58d93613
--- /dev/null
+++ b/system/include/compat/malloc.h
@@ -0,0 +1,48 @@
+#ifndef _COMPAT_MALLOC_H_
+#define _COMPAT_MALLOC_H_
+
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* This version of struct mallinfo must match the one in
+   system/lib/dlmallo.c.  */
+
+struct mallinfo {
+  int arena;    /* total space allocated from system */
+  int ordblks;  /* number of non-inuse chunks */
+  int smblks;   /* unused -- always zero */
+  int hblks;    /* number of mmapped regions */
+  int hblkhd;   /* total space in mmapped regions */
+  int usmblks;  /* unused -- always zero */
+  int fsmblks;  /* unused -- always zero */
+  int uordblks; /* total allocated space */
+  int fordblks; /* total non-inuse space */
+  int keepcost; /* top-most, releasable (via malloc_trim) space */
+};
+
+/* The routines.  */
+
+extern struct mallinfo mallinfo(void);
+
+extern void malloc_stats(void);
+
+extern int mallopt(int, int);
+
+extern size_t malloc_usable_size(void*);
+
+/* mallopt options */
+
+#define M_TRIM_THRESHOLD    -1
+#define M_GRANULARITY       -2
+#define M_MMAP_THRESHOLD    -3
+
+#ifdef __cplusplus
+}
+#endif
+
+#include_next <malloc.h>
+
+#endif /* _COMPAT_MALLOC_H_ */
diff --git a/system/include/compat/netdb.h b/system/include/compat/netdb.h
new file mode 100644
index 00000000..2aa1e950
--- /dev/null
+++ b/system/include/compat/netdb.h
@@ -0,0 +1,22 @@
+#ifndef _COMPAT_NETDB_H_
+#define _COMPAT_NETDB_H_
+
+#include_next <netdb.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* The musl includes only define these things for old sources or
+   when certain flags are activated. We want these available
+   all of the time for now. */
+struct hostent *gethostbyname (const char *);
+struct hostent *gethostbyaddr (const void *, socklen_t, int);
+
+int gethostbyname_r(const char *, struct hostent *, char *, size_t, struct hostent **, int *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _COMPAT_NETDB_H_ */
diff --git a/system/include/compat/stdarg.h b/system/include/compat/stdarg.h
new file mode 100644
index 00000000..06591846
--- /dev/null
+++ b/system/include/compat/stdarg.h
@@ -0,0 +1,16 @@
+#ifndef _COMPAT_STDARG_H
+#define _COMPAT_STDARG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define __va_copy(d,s) __builtin_va_copy(d,s)
+
+#ifdef __cplusplus
+}
+#endif
+
+#include_next <stdarg.h>
+
+#endif
diff --git a/system/include/compat/sys/socketvar.h b/system/include/compat/sys/socketvar.h
new file mode 100644
index 00000000..1e60ac2f
--- /dev/null
+++ b/system/include/compat/sys/socketvar.h
@@ -0,0 +1,14 @@
+#ifndef _COMPAT_SOCKETVAR_H
+#define _COMPAT_SOCKETVAR_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/socket.h>
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/system/include/compat/sys/timeb.h b/system/include/compat/sys/timeb.h
index 0a2c3de8..2e678893 100644
--- a/system/include/compat/sys/timeb.h
+++ b/system/include/compat/sys/timeb.h
@@ -14,13 +14,9 @@ extern "C" {
 
 #define _SYS_TIMEB_H
 
-#include <_ansi.h>
-#include <machine/types.h>
+#define __NEED_time_t
 
-#ifndef __time_t_defined
-typedef _TIME_T_ time_t;
-#define __time_t_defined
-#endif
+#include <bits/alltypes.h>
 
 struct timeb
 {
@@ -30,7 +26,7 @@ struct timeb
   short dstflag;
 };
 
-extern int ftime _PARAMS ((struct timeb *));
+extern int ftime(struct timeb *);
 
 #ifdef __cplusplus
 }
diff --git a/system/include/compat/time.h b/system/include/compat/time.h
new file mode 100644
index 00000000..9adec84e
--- /dev/null
+++ b/system/include/compat/time.h
@@ -0,0 +1,18 @@
+#ifndef _COMPAT_TIME_H
+#define _COMPAT_TIME_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int dysize(int year);
+#define _timezone timezone
+#define _daylight daylight
+
+#ifdef __cplusplus
+}
+#endif
+
+#include_next <time.h>
+
+#endif
diff --git a/system/include/compat/xlocale.h b/system/include/compat/xlocale.h
index 4bafa27d..52b9b26a 100644
--- a/system/include/compat/xlocale.h
+++ b/system/include/compat/xlocale.h
@@ -9,13 +9,11 @@ extern "C" {
 
 long long strtoll_l(const char *start, char **end, int base, locale_t loc);
 unsigned long long strtoull_l(const char *start, char **end, int base, locale_t loc);
-double strtold_l(const char *start, char **end, locale_t loc);
+long double strtold_l(const char *start, char **end, locale_t loc);
 
 #ifdef __cplusplus
 }
 #endif
 
-#include_next <xlocale.h>
-
 #endif /* _COMPAT_XLOCALE_H_ */