42-archive/libftasm/ft_strsub.c
2016-08-28 16:33:44 +02:00

16 lines
272 B
C

#include "libft.h"
char *ft_strsub(char const *s, unsigned int start, size_t len)
{
char *out;
size_t i;
out = (char *)malloc(sizeof(char) * (len + 1));
if (!out)
return (NULL);
i = -1;
while (++i < len)
out[i] = s[i + start];
out[i] = '\0';
return (out);
}