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59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
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/* This takes the place of C99 inttypes.h, which at least some Windows
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compilers don't have. (October 2007).
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*/
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/* PRId64 is the printf-style format specifier for a long long type, as in
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long long mynumber = 5;
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printf("My number is %" PRId64 ".\n", mynumber);
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The LL/ULL macro is for 64 bit integer literals, like this:
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long long mask= ULL(1) << 33;
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*/
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/* 'uint' is quite convenient, but there's no simple way have it everywhere.
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Some systems have it in the base system (e.g. GNU C library has it in
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<sys/types.h>, and others (e.g. Solaris - 08.12.02) don't. Since we
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can't define it unless we know it's not defined already, and we don't
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want to burden the reader with a special Xmlrpc-c name such as xuint,
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we just use standard "unsigned int" instead.
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*/
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#ifdef _MSC_VER
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# define PRId64 "I64d"
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# define PRIu64 "I64u"
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#ifndef int16_t
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typedef short int16_t;
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#endif
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#ifndef uint16_t
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typedef unsigned short uint16_t;
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#endif
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#ifndef int32_t
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typedef int int32_t;
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#endif
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#ifndef uint32_t
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typedef unsigned int uint32_t;
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#endif
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#ifndef int64_t
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typedef __int64 int64_t;
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#endif
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#ifndef uint64_t
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typedef unsigned __int64 uint64_t;
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#endif
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#ifndef uint8_t
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typedef unsigned char uint8_t;
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#endif
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/* Older Microsoft compilers don't know the standard ll/ull suffixes */
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#define LL(x) x ## i64
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#define ULL(x) x ## u64
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#else
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/* Not Microsoft compiler */
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#include <inttypes.h>
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#define LL(x) x ## ll
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#define ULL(x) x ## ull
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#endif
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