16 lines
330 B
C
16 lines
330 B
C
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#include <stdio.h>
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#include <stdlib.h>
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/* Format output into a buffer after determining its size */
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void main()
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{
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int bufsize;
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char *buffer;
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bufsize = snprintf( NULL, 0, "%3d %P", 42, 42 );
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buffer = malloc( bufsize + 1 );
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snprintf( buffer, bufsize + 1, "%3d %P", 42, 42 );
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free( buffer );
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}
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