It's basically strsep from <string.h>, but allows for quoted fields.
This is useful if the input's delimiter characters is actually part of the data in one or more of the tokens (eg. a comma delimited field in a CSV such as "Moby, M.D.").
#include <stdio.h>
#include "qual.h"
int
main()
{
char *field, *input, *tofree;
tofree = input = strdup("Don|K|\"Moby, M.D.\"|[email protected]");
while ((field = strqsep(&input, "|", "\"")) != NULL) {
printf("%s\n", field);
}
free(tofree);
return 0;
}Output:
Don
K
"Moby, M.D."
[email protected]
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