C Programs

Solved: compilation error for ARM toolchain “undefined reference to `_exit'”

Our ARM toolchain was extracted at “/home/devlab/Desktop/helloworld/assembly/gcc-arm-none-eabi-10-2020-q4-major/” hence lets first try to add this toolchain to terminal … Read more

Using GDB to debug functions defined in another file in C

In our previous post “How to use gdb for debugging application programs ( On Ubuntu Linux using … Read more

Benefit of null char in C

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Array of pointer to strings in C

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Undef in C

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Macro with Argument in C

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Macro in C

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Ifdef endif in C

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Ifdef else endif

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If else endif in C

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