hush/libbb/compare_string_array.c

22 lines
406 B
C

/* vi: set sw=4 ts=4: */
/*
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
#include <string.h>
#include "libbb.h"
/* returns the array number of the string */
int compare_string_array(const char * const string_array[], const char *key)
{
int i;
for (i = 0; string_array[i] != 0; i++) {
if (strcmp(string_array[i], key) == 0) {
return i;
}
}
return -i;
}