11 lines
313 B
C
11 lines
313 B
C
#ifndef UTILS_H
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#define UTILS_H
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#include <stdlib.h>
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unsigned char hex_to_byte(const char c);
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size_t hex_to_bytes(unsigned char *out, const char hex[static 1]);
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unsigned char *bytes_to_base64(unsigned char *out,
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const unsigned char in[static 1], size_t len);
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#endif /* UTILS_H */
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