38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* mem_find_bytes.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/11/06 11:16:02 by maiboyer #+# #+# */
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/* Updated: 2024/01/06 17:14:23 by maiboyer ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "me/mem/mem.h"
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#include "stdio.h"
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void *mem_find_bytes(void *buf, t_u8 *find, t_usize find_len, t_usize count)
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{
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t_usize i;
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t_usize j;
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t_u8 *buf_bytes;
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i = 0;
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buf_bytes = (t_u8 *)buf;
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while (i < count)
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{
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j = 0;
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while (j < find_len && i + j < count)
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{
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if (buf_bytes[i + j] != find[j])
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break ;
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j++;
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}
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if (j == find_len)
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return ((void *)&buf_bytes[i]);
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i++;
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}
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return (NULL);
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}
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