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string_utils.h
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string_utils.h
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#ifndef STRING_UTILS_H
#define STRING_UTILS_H
#include <stdint.h>
struct short_string_t_;
typedef struct short_string_t_ short_string_t;
struct short_string_t_ {
uint8_t length;
const char data[0xFF];
};
/**
* @brief Convert the string from the internal short string format into C string.
*
* @param[in] short_string The short string.
*
* @return Pointer to allocated C string on success, NULL otherwise.
*/
char* short_string_to_string(const short_string_t* short_string);
/**
* @brief Replace all characters in a string.
*
* @param src The source string.
* @param[in] from The character to replace.
* @param[in] to The character to replace with.
*/
void replace_char_in_place(char* src, char from, char to);
/**
* @brief Prints a line of a given length.
*
* @param[in] length The length of a line to print.
*/
void print_frame(int length);
/**
* @brief Trim the string from the left.
*
* @param[in] src The source string.
* @param[in] symbol The character to trim.
*
* @return Pointer to the trimmed string.
*/
const char* trim_string(const char* src, char symbol);
/**
* @brief Trimn the string from the right.
*
* @param[in] src The source string.
* @param[in] symbol The symbol to trim.
*
* @return Pointer to the trimmed string.
*/
const char* rtrim_string(const char* src, char symbol);
#endif // STRING_UTILS_H