| Index Entry | | Section |
|---|
|
| # | | |
|---|
| #assert: | | Obsolete Features |
| #define: | | Object-like Macros |
| #elif: | | Elif |
| #else: | | Else |
| #endif: | | Ifdef |
| #error: | | Diagnostics |
| #ident: | | Other Directives |
| #if: | | Conditional Syntax |
| #ifdef: | | Ifdef |
| #ifndef: | | Ifdef |
| #import: | | Alternatives to Wrapper #ifndef |
| #include: | | Include Syntax |
| #include_next: | | Wrapper Headers |
| #line: | | Line Control |
| #pragma GCC dependency: | | Pragmas |
| #pragma GCC error: | | Pragmas |
| #pragma GCC poison: | | Pragmas |
| #pragma GCC system_header: | | System Headers |
| #pragma GCC system_header: | | Pragmas |
| #pragma GCC warning: | | Pragmas |
| #sccs: | | Other Directives |
| #unassert: | | Obsolete Features |
| #undef: | | Undefining and Redefining Macros |
| #warning: | | Diagnostics |
|