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... FILE *fp = fopen("foo.txt","r"); if( !fp ) { /* file does not exist */ fopen("foo.txt","w"); /* process file */ fclose(fp);... } else { /* file exists */ fclose(fp); } ... |
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... FILE *fp = fopen("foo.txt","r"); if( !fp ) { /* file does not exist */ fopen("foo.txt","w"); /* process file */ fclose(fp);... } else { /* file exists */ fclose(fp); } ... |
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