Symbol: symwalk
usr/src/cmd/awk_xpg4/awk.h
322
NODE *symwalk(int *buckp, NODE **npp);
usr/src/cmd/awk_xpg4/awk2.c
413
while ((knp = symwalk(&nbuck, &np)) != NNULL)
usr/src/cmd/awk_xpg4/awk3.c
2014
if ((left = symwalk(&nbuck, &np)) == NNULL)