symtab_find
struct evtr_variable * symtab_find(const struct symtab *, const char *);
hsh = symtab_find(ctx->symtab, hashname);
var = symtab_find(ctx->symtab, (yyvsp[(1) - (1)].tok)->str);
var = symtab_find(ctx->symtab, $1->str);
hsh = symtab_find(ctx->symtab, hashname);
if ((r = symtab_find(strtab, s)))
symtab_find(st, addr, &dli);
int symtab_find(const symtab_t *, const void *, Dl_info *);