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#ifndef PKE_HELPERS_HPP
#define PKE_HELPERS_HPP
#include <cstdint>
enum STR2NUM_ERROR { SUCCESS, OVERFLOW, UNDERFLOW, INCONVERTIBLE };
STR2NUM_ERROR str2num(int64_t &i, char const *s, int base = 0);
STR2NUM_ERROR str2num(uint64_t &i, char const *s, int base = 0);
STR2NUM_ERROR str2num(int32_t &i, char const *s, int base = 0);
STR2NUM_ERROR str2num(uint32_t &i, char const *s, int base = 0);
STR2NUM_ERROR str2num(int16_t &i, char const *s, int base = 0);
STR2NUM_ERROR str2num(uint16_t &i, char const *s, int base = 0);
#endif /* PKE_HELPERS_HPP */
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