NBG
#define BGBUFSIZE (NBG * 2) /* size of bigram buffer */
u_char bigram1[NBG], bigram2[NBG], path[LOCATE_PATH_MAX + 2];
for (c = 0, p = bigram1, s = bigram2; c < NBG; c++, len-= 2) {
for (c = 0, p = bigram1, s = bigram2; c < NBG; c++) {
u_char bigram1[NBG], bigram2[NBG], path[LOCATE_PATH_MAX];
for (c = 0, p = bigram1, s = bigram2; c < NBG; c++) {
size = NBG + NBG;
size_nbg = size - (2 * NBG);
if (len < (2 * NBG)) {
warnx("the locate database '%s' is smaller than %d bytes large.", db, (2 * NBG));