What is the right way to use errno?

1058

---

Is exit(status) truly equivalent to returning the same status from main?

1077

---

What is wrong with this code?

1188

---

How can I read/write structures from/to data files?

976

---

What is the right type to use for boolean values in c? Is there a standard type?

1018

---

Can you mix old-style and new-style function syntax?

1102

---

Why does the call char scanf work?

1208

---

How can I write a function analogous to scanf?

1186

---

How can I implement sets or arrays of bits?

1048

---

How can I trap or ignore keyboard interrupts like control-c?

1069

---

What is a good data structure to use for storing lines of text?

1086

---

How can I rethow can I return a sequence of random numbers which dont repeat at all?

1192

---

How can I get back to the interactive keyboard if stdin is redirected?

1191

---

What is wrong with this declaration?

1109

---

What is a void pointer in c?

1111

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