- #ifndef SOME_C_CODE_H
- #define SOME_C_CODE_H
- #include <stdint.h>
- #include <stddef.h>
- extern void relatedCode(size_t aNumber);
- extern uint64_t multiplyU64byU32(uint64_t*a, uint32_t*b);
- extern uint64_t multiplyAndAdd(uint32_t*arr, size_t arrlen, uint32_t mult);
- extern uint64_t fac(uint64_t n);
- #endif