43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
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/* ************************************************************************** */
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/* */
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/* :::::::: */
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/* ft_strjoin.c :+: :+: :+: */
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/* +:+ */
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/* By: djonker <marvin@codam.nl> +#+ */
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/* +#+ */
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/* Created: 2020/11/11 16:17:34 by djonker #+# #+# */
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/* Updated: 2023/02/07 00:40:50 by houtworm ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "../libft.h"
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char *ft_strjoin(char const *s1, char const *s2)
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{
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int c1;
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int c2;
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char *r;
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c1 = 0;
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c2 = 0;
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if (s1 == NULL)
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return (ft_malstr((char *)s2, '\0'));
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if (s2 == NULL)
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return (ft_malstr((char *)s1, '\0'));
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r = ft_calloc(ft_strlen((char *)s1) + ft_strlen((char *)s2) + 1, 1);
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if (r == NULL)
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return (r);
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while (c1 < (int)ft_strlen((char *)s1))
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{
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r[c1] = s1[c1];
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c1++;
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}
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while (c2 < (int)ft_strlen((char *)s2))
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{
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r[c1 + c2] = s2[c2];
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c2++;
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}
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r[c1 + c2] = '\0';
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return (r);
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}
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