X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/1e560c81645bb3d1438ed37b320b6341d7c3eb97..4ef2f8ba3a27d5b0e30c7e60cc4aed7721adaac0:/interface.h?ds=sidebyside

diff --git a/interface.h b/interface.h
index 92343788..7abf9c41 100644
--- a/interface.h
+++ b/interface.h
@@ -26,6 +26,8 @@
 #include "os-proto.h"
 #endif
 
+#include "funcattrs.h"
+
 /* snprintf et al */
 
 #include <stdarg.h>
@@ -35,19 +37,13 @@
 #endif
 
 #if !defined(HAVE_SNPRINTF)
-int snprintf(char *, size_t, const char *, ...)
-#ifdef __ATTRIBUTE___FORMAT_OK
-     __attribute__((format(printf, 3, 4)))
-#endif /* __ATTRIBUTE___FORMAT_OK */
-     ;
+int snprintf(char *, size_t, FORMAT_STRING(const char *), ...)
+     PRINTFLIKE(3, 4);
 #endif /* !defined(HAVE_SNPRINTF) */
 
 #if !defined(HAVE_VSNPRINTF)
-int vsnprintf(char *, size_t, const char *, va_list)
-#ifdef __ATTRIBUTE___FORMAT_OK
-     __attribute__((format(printf, 3, 0)))
-#endif /* __ATTRIBUTE___FORMAT_OK */
-     ;
+int vsnprintf(char *, size_t, FORMAT_STRING(const char *), va_list)
+     PRINTFLIKE(3, 0);
 #endif /* !defined(HAVE_VSNPRINTF) */
 
 #ifndef HAVE_STRLCAT
@@ -65,38 +61,10 @@ extern char *strdup(const char *);
 extern char *strsep(char **, const char *);
 #endif
 
-#define ESRC(ep) ((ep)->ether_shost)
-#define EDST(ep) ((ep)->ether_dhost)
-
-#ifndef NTOHL
-#define NTOHL(x)	(x) = ntohl(x)
-#define NTOHS(x)	(x) = ntohs(x)
-#define HTONL(x)	(x) = htonl(x)
-#define HTONS(x)	(x) = htons(x)
-#endif
 #endif
 
 extern char *program_name;	/* used to generate self-identifying messages */
 
-extern int32_t thiszone;	/* seconds offset from gmt to local time */
-
-extern void error(const char *, ...)
-     __attribute__((noreturn))
-#ifdef __ATTRIBUTE___FORMAT_OK
-     __attribute__((format (printf, 1, 2)))
-#endif /* __ATTRIBUTE___FORMAT_OK */
-     ;
-extern void warning(const char *, ...)
-#ifdef __ATTRIBUTE___FORMAT_OK
-     __attribute__((format (printf, 1, 2)))
-#endif /* __ATTRIBUTE___FORMAT_OK */
-     ;
-
-extern char *read_infile(char *);
-extern char *copy_argv(char **);
-
-/* The printer routines. */
-
 #include <pcap.h>
 
 #ifndef HAVE_BPF_DUMP
@@ -105,5 +73,3 @@ struct bpf_program;
 extern void bpf_dump(const struct bpf_program *, int);
 
 #endif
-
-#include "netdissect.h"