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testtypes.c

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48 lines (43 loc) · 966 Bytes
 
Apr 26, 2001
Apr 26, 2001
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#include <stdio.h>
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#include "SDL_main.h"
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#include "SDL_types.h"
int main(int argc, char *argv[])
{
int error = 0;
int verbose = 1;
if ( argv[1] && (strcmp(argv[1], "-q") == 0) )
verbose = 0;
if ( sizeof(Uint8) != 1 ) {
if ( verbose )
printf("sizeof(Uint8) != 1, instead = %d\n",
sizeof(Uint8));
++error;
}
if ( sizeof(Uint16) != 2 ) {
if ( verbose )
printf("sizeof(Uint16) != 2, instead = %d\n",
sizeof(Uint16));
++error;
}
if ( sizeof(Uint32) != 4 ) {
if ( verbose )
printf("sizeof(Uint32) != 4, instead = %d\n",
sizeof(Uint32));
++error;
}
#ifdef SDL_HAS_64BIT_TYPE
if ( sizeof(Uint64) != 8 ) {
if ( verbose )
printf("sizeof(Uint64) != 8, instead = %d\n",
sizeof(Uint64));
++error;
}
#else
if ( verbose ) {
printf("WARNING: No 64-bit datatype on this platform\n");
}
#endif
if ( verbose && ! error )
printf("All data types are the expected size.\n");
return( error ? 1 : 0 );
}