5 files changed, 21 insertions, 10 deletions
diff --git a/include/libHX/defs.h b/include/libHX/defs.h
index 49ca7d1..9d17019 100644
--- a/include/libHX/defs.h
+++ b/include/libHX/defs.h
@@ -213,15 +213,15 @@ static __inline__ new_type signed_cast(unsigned char *expr)
 #	define container_of(v, s, m) containerof((v), s, m)
 #endif
 
-#ifdef _WIN32
+#if !defined(_WIN32) || (defined(__USE_MINGW_ANSI_STDIO) && __USE_MINGW_ANSI_STDIO + 0 > 0)
 	/*
 	 * Sufficiently old versions of the VC runtime do not even support %ll.
 	 */
-#	define HX_LONGLONG_FMT "I64"
-#	define HX_SIZET_FMT "I"
-#else
 #	define HX_LONGLONG_FMT "ll"
 #	define HX_SIZET_FMT "z"
+#else
+#	define HX_LONGLONG_FMT "I64"
+#	define HX_SIZET_FMT "I"
 #endif
 
 #endif /* _LIBHX_DEFS_H */
diff --git a/include/libHX/io.h b/include/libHX/io.h
index 9d35cdc..7e0c7d3 100644
--- a/include/libHX/io.h
+++ b/include/libHX/io.h
@@ -1,6 +1,7 @@
 #ifndef _LIBHX_IO_H
 #define _LIBHX_IO_H 1
 
+#include <stdio.h>
 #include <sys/types.h>
 
 #ifdef __cplusplus
@@ -41,6 +42,10 @@ extern char *HX_slurp_file(const char *file, size_t *outsize);
 
 extern ssize_t HXio_fullread(int, void *, size_t);
 extern ssize_t HXio_fullwrite(int, const void *, size_t);
+#ifndef HX_HEXDUMP_DECLARATION
+#define HX_HEXDUMP_DECLARATION 1
+extern void HX_hexdump(FILE *, const void *, unsigned int);
+#endif
 
 #ifdef __cplusplus
 } /* extern "C" */
diff --git a/include/libHX/misc.h b/include/libHX/misc.h
index 211bc96..23607d2 100644
--- a/include/libHX/misc.h
+++ b/include/libHX/misc.h
@@ -59,7 +59,10 @@ extern const char *HX_dlerror(void);
  */
 extern int HX_ffs(unsigned long);
 extern int HX_fls(unsigned long);
+#ifndef HX_HEXDUMP_DECLARATION
+#define HX_HEXDUMP_DECLARATION 1
 extern void HX_hexdump(FILE *, const void *, unsigned int);
+#endif
 extern bool HX_timespec_isneg(const struct timespec *);
 extern struct timespec *HX_timespec_neg(struct timespec *,
 	const struct timespec *);
diff --git a/include/libHX/option.h b/include/libHX/option.h
index 5b4bf6f..40cc6e7 100644
--- a/include/libHX/option.h
+++ b/include/libHX/option.h
@@ -27,12 +27,12 @@ extern struct HXformat_map *HXformat_init(void);
 extern void HXformat_free(struct HXformat_map *);
 extern int HXformat_add(struct HXformat_map *, const char *, const void *,
 	unsigned int);
-extern int HXformat_aprintf(const struct HXformat_map *,
-	hxmc_t **, const char *);
-extern int HXformat_sprintf(const struct HXformat_map *,
-	char *, size_t, const char *);
-extern int HXformat_fprintf(const struct HXformat_map *,
-	FILE *, const char *);
+#define HXformat_aprintf(a, b, c) HXformat3_aprintf((a), (b), (c))
+#define HXformat_fprintf(a, b, c) HXformat3_fprintf((a), (b), (c))
+#define HXformat_sprintf(a, b, c, d) HXformat3_sprintf((a), (b), (c), (d))
+extern ssize_t HXformat3_aprintf(const struct HXformat_map *, hxmc_t **, const char *);
+extern ssize_t HXformat3_fprintf(const struct HXformat_map *, FILE *, const char *);
+extern ssize_t HXformat3_sprintf(const struct HXformat_map *, char *, size_t, const char *);
 
 /*
  *	OPT.C
diff --git a/include/libHX/socket.h b/include/libHX/socket.h
index b151682..e9db77f 100644
--- a/include/libHX/socket.h
+++ b/include/libHX/socket.h
@@ -5,6 +5,7 @@
 #	include <ws2tcpip.h>
 #else
 #	include <netdb.h>
+#	include <sys/socket.h>
 #endif
 
 #ifdef __cplusplus
@@ -12,6 +13,8 @@ extern "C" {
 #endif
 
 extern int HX_socket_from_env(const struct addrinfo *, const char *intf);
+extern int HX_sockaddr_is_local(const struct sockaddr *, socklen_t, unsigned int flags);
+extern int HX_ipaddr_is_local(const char *, unsigned int flags);
 
 #ifdef __cplusplus
 } /* extern "C" */