diff options
Diffstat (limited to 'src/u8c/str.h.d/strsubstr.c')
-rw-r--r-- | src/u8c/str.h.d/strsubstr.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/src/u8c/str.h.d/strsubstr.c b/src/u8c/str.h.d/strsubstr.c deleted file mode 100644 index b9daac5..0000000 --- a/src/u8c/str.h.d/strsubstr.c +++ /dev/null @@ -1,48 +0,0 @@ -/* - 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/>. -*/ -# include <stdbool.h> -# include <stdlib.h> -# include <u8c/SIZE_C.h> -# include <u8c/str.h> -# include <uchar.h> -struct u8c_strsubstr_tuple u8c_strsubstr(size_t const _start,size_t const _len,char32_t const * const restrict _in) { - struct u8c_strsubstr_tuple ret = { - .stat = false, - }; - size_t insz = u8c_strsz(_in).sz; - size_t len = _len; - if(_len == SIZE_C(0x0)) { - len = insz - _start; - } - if(insz < _start + len) { - return ret; - } - size_t const outsz = len + SIZE_C(0x2); - char32_t * out = NULL; - { - struct u8c_stralloc_tuple const tuple = u8c_stralloc(outsz); - if(tuple.stat) { - ret.stat = true; - return ret; - } - out = tuple.str; - } - for(register size_t n = SIZE_C(0x0);n <= len;n += SIZE_C(0x1)) { - out[n] = _in[n + _start]; - } - ret.str = out; - return ret; -} |