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/*
Copyright 2021 Gabriel Jensen
This file is part of u8c.
u8c is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
u8c is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License along with u8c.
If not, see <https://www.gnu.org/licenses/>.
*/
# if !defined(u8c_hdr_str)
# define u8c_hdr_str
# include <stdbool.h>
# include <stddef.h>
# include <stdint.h>
# include <uchar.h>
/* Enumerations: */
/* Type definitions: */
/* Structures: */
struct u8c_stralloc_tuple {
bool stat;
char32_t * str;
};
struct u8c_strcat_tuple {
bool stat;
char32_t const * str;
size_t strsz;
};
struct u8c_strcmp_tuple {
bool stat;
uint_least8_t res;
};
struct u8c_strcp_tuple {
bool stat;
char32_t const * str;
size_t strsz;
};
struct u8c_strfndchr_tuple {
size_t pos;
bool stat;
};
struct u8c_strfndpat_tuple {
size_t pos;
bool stat;
};
struct u8c_strfree_tuple {
bool stat;
};
struct u8c_strins_tuple {
bool stat;
char32_t const * str;
size_t strsz;
};
struct u8c_strsubstr_tuple {
bool stat;
char32_t const * str;
size_t strsz;
};
struct u8c_strsz_tuple {
bool stat;
size_t sz;
};
/* Functions: */
extern struct u8c_stralloc_tuple u8c_stralloc( size_t const sz); /* String allocate */
extern struct u8c_strcat_tuple u8c_strcat( char32_t const * const restrict str, char32_t const * const rstr); /* String concatenate */
extern struct u8c_strcmp_tuple u8c_strcmp( char32_t const * const restrict lstr,char32_t const * const restrict rstr); /* String compare */
extern struct u8c_strcp_tuple u8c_strcp( char32_t const * const restrict in); /* String copy */
extern struct u8c_strfndchr_tuple u8c_strfndchr(char32_t const * const restrict in, char32_t const chr); /* String find character */
extern struct u8c_strfndpat_tuple u8c_strfndpat(char32_t const * const restrict in, char32_t const * const restrict pat); /* String find pattern */
extern struct u8c_strfree_tuple u8c_strfree( char32_t const * const restrict str); /* String free */
extern struct u8c_strins_tuple u8c_strins( size_t const pos, char32_t const * const restrict str0,char32_t const * const restrict str1); /* String insert */
extern struct u8c_strsubstr_tuple u8c_strsubstr(size_t const start,size_t const len, char32_t const * const restrict in); /* String sub-string */
extern struct u8c_strsz_tuple u8c_strsz( char32_t const * const restrict in); /* String size */
/* Constants & Variables: */
/* Macros: */
# endif
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