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#include "slice.h"
#include <string.h>
#include <stdio.h>
Slice
slice_write(Slice slice)
{
for (int i = slice.begin; i < slice.end; i++)
putchar(slice.str[i]);
return slice;
}
Slice
slice_print(Slice slice)
{
putchar('"');
slice_write(slice);
putchar('"');
putchar('\n');
return slice;
}
Slice
slice_from_str(char *str)
{
if (str == NULL)
return (Slice){ NULL, 0, 0 };
return (Slice){ str, 0, strlen(str) };
}
Slice
slice_sub(Slice src, int begin, int end)
{
return (Slice){ src.str, begin, end };
}
int
slice_equal(Slice s0, Slice s1)
{
if (slice_len(s0) != slice_len(s1))
return 0;
return 0 ==
strncmp(s0.str + s0.begin, s1.str + s1.begin, slice_len(s0));
}
int
slice_len(Slice slice)
{
return slice.end - slice.begin;
}
void *
slice_cpy(void *dest, Slice slice)
{
memcpy(dest, slice.str + slice.begin, slice_len(slice));
((char*)dest)[slice_len(slice)] = '\0';
return dest;
}
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