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banning macros
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| /* include this file AFTER your standard includes */ | |
| /* clang -Weverything -Wno-unused-macros */ | |
| /* SIGNED ARITHMETIC IS THE ENEMY. (use "signed" for main, etc.) */ | |
| #define int BANNED | |
| /* THESE OTHER THINGS ARE ALSO THE ENEMY. */ | |
| #ifdef strcpy | |
| #undef strcpy | |
| #endif | |
| #define strcpy BANNED | |
| #ifdef strcat | |
| #undef strcat | |
| #endif | |
| #define strcat BANNED | |
| #ifdef strncat | |
| #undef strncat | |
| #endif | |
| #define strncat BANNED | |
| #ifdef strncpy | |
| #undef strncpy | |
| #endif | |
| #define strncpy BANNED | |
| #ifdef sprintf | |
| #undef sprintf | |
| #endif | |
| #define sprintf BANNED |
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