📄 testtypes.c
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#include <stdio.h>#include "SDL_main.h"#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 );}
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