sunday.h

/**
 * @file sunday.h
 *
 * @author hutusi (hutusi@outlook.com)
 *
 * @brief Sunday algorithm.
 *
 * @date 2019-08-19
 *
 * @copyright Copyright (c) 2019, hutusi.com
 *
 */

#ifndef RETHINK_C_SUNDAY_H
#define RETHINK_C_SUNDAY_H

/**
 * @brief Sunday algorithm to find the match substring.
 *
 * @param text      The text string.
 * @param text_len  The length of text.
 * @param pattern   The pattern string.
 * @param pat_len   The length of pattern string.
 * @return int      The first match index, -1 if no match.
 */
int sunday_text_match(const char *text,
                      unsigned int text_len,
                      const char *pattern,
                      unsigned int pat_len);

/**
 * @brief Sunday algorithm to find the match substring.
 *
 * @param text      The text string.
 * @param pattern   The pattern string.
 * @return int      The first match index, -1 if no match.
 */
int sunday_string_match(const char *text, const char *pattern);

#endif /* #ifndef RETHINK_C_SUNDAY_H */