diff options
| -rw-r--r-- | netdissect-stdinc.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/netdissect-stdinc.h b/netdissect-stdinc.h index 5aef8234..9cf3cf07 100644 --- a/netdissect-stdinc.h +++ b/netdissect-stdinc.h @@ -148,12 +148,23 @@ #define PRIu64 "llu" #endif #endif + + /* + * MSVC's support library doesn't support %zu to print a size_t until + * Visual Studio 2017, but supports %Iu earlier, so use that. + */ + #define PRIsize "Iu" #elif defined(__MINGW32__) || !defined(_WIN32) /* * Compiler is MinGW or target is UN*X or MS-DOS. Just use * <inttypes.h>. */ #include <inttypes.h> + + /* + * Assume the support library supports %zu; it's required by C99. + */ + #define PRIsize "zu" #endif #endif /* HAVE_PCAP_PCAP_INTTYPES_H */ |