> On 12 Aug 2025, at 04:05, Rajeev Bansal via Gcc-help <gcc-help@xxxxxxxxxxx> wrote: > > Thank you for all your responses. I successfully ran IWYU on my code, > although it took some time to build the tool. My next step is to analyze > the output and implement the necessary fixes. It may be in a package manager on your platform. For example, it is in MacPorts on Mac OS. It has some funny suggestions, for example that EXIT_SUCCESS is in the header <_stdlib.h> [sic].