[Mingw-notify] [ mingw-Bugs-1691376 ] problem with 'bits.c' using w32api 3.9

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Bugs item #1691376, was opened at 2007-03-30 15:36
Message generated for change (Comment added) made by cc979
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Category: mingw runtime
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: cc979 (cc979)
Assigned to: Danny Smith (dannysmith)
Summary: problem with 'bits.c' using w32api 3.9

Initial Comment:
i get this error using mingw-runtime-3.12.tar.gz & w32api-3.9.tar.gz when compiling ffdshow-tryout, i does not happen when using mingw-runtime-3.11.tar.gz & w32api-3.8.tar.gz

In file included from bits.c:33:
common.h:220: error: conflicting types for 'uint32_t'
d:/mingw/bin/../lib/gcc/i686-pc-mingw32/4.0.4/../../../../include/stdint.h:32: error: previous declaration of 'uint32_t' was here
common.h:223: error: conflicting types for 'int32_t'
d:/mingw/bin/../lib/gcc/i686-pc-mingw32/4.0.4/../../../../include/stdint.h:31: error: previous declaration of 'int32_t' was here
common.h:225: error: conflicting types for 'int8_t'
d:/mingw/bin/../lib/gcc/i686-pc-mingw32/4.0.4/../../../../include/stdint.h:27: error: previous declaration of 'int8_t' was here

cheers

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>Comment By: cc979 (cc979)
Date: 2007-03-31 10:06

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just tried with
make CFLAGS=-ansi
it throws more errors

so i altered the code this

#ifdef uint32_t
typedef unsigned long uint32_t;
typedef unsigned short uint16_t;
typedef unsigned char uint8_t;
typedef long int32_t;
typedef short int16_t;
typedef char int8_t;
#endif

is that the correct way to go about it ?

cheers

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Comment By: cc979 (cc979)
Date: 2007-03-31 09:35

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thanks for the quick reply, i will find out

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Comment By: Danny Smith (dannysmith)
Date: 2007-03-31 01:38

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Hello,

The reason that this error with mingw-runtime-3.12 is that now stdlib.h
include stdint.h which defines  those C99 types.  This is for the sake of
new mscvrt functions.

I suppose that code compiled with -std=c89 should not expose c99 types,
but nor should it expose the msvcrt extensions that use uintptr_t.   Does
you code compile OK with -ANSI specified?

Danny  

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