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| Code Block | ||
|---|---|---|
| ||
#ifndef HEADER_H
#define HEADER_H
/* // ... contents of the header */
#endif
|
...
Search for vulnerabilities resulting from the violation of this rule on the CERT website.
References
| Wiki Markup |
|---|
\[[Plum 85|AA. C References#Plum 85]\] Rule 1-14 \[[ISO/IEC 9899-1999|AA. C References#ISO/IEC 9899-1999]\] Section 6.10, "Preprocessing directives," and Section 5.1.1, "Translation environment" |