// SDB-CGEN V2.6.2
#include <ctype.h>
#include <stdio.h>
#include <string.h>

struct kv { const char *name; const char *value; };
static const struct kv kvs[] = {
// gcc -DMAIN=1 bpf.c ; ./a.out > bpf.h
	{"add", "add src to dst (32-bit)"},
	{"add64", "add src to dst (64-bit)"},
	{"and", "bitwise AND (32-bit)"},
	{"and64", "bitwise AND (64-bit)"},
	{"be16", "big-endian integer swap (16-bit)"},
	{"be32", "big-endian integer swap (32-bit)"},
	{"be64", "big-endian integer swap (64-bit)"},
	{"call", "enter subroutine"},
	{"div", "integer divide (32-bit)"},
	{"div64", "integer divide (64-bit)"},
	{"exit", "exit subroutine"},
	{"jeq", "jump if equal"},
	{"jge", "jump if greater-or-equal than (unsigned)"},
	{"jgt", "jump if greater than (unsigned)"},
	{"jle", "jump if less-or-equal than (unsigned)"},
	{"jlt", "jump if less than (unsigned)"},
	{"jmp", "jump"},
	{"jne", "jump if not equal"},
	{"jsge", "jump if greater-or-equal than (signed)"},
	{"jsgt", "jump if greater than (signed)"},
	{"jsle", "jump if less-or-equal than (signed)"},
	{"jslt", "jump if less than (signed)"},
	{"ldb", "load byte"},
	{"lddw", "move 64-bit immediate to register"},
	{"ldh", "load half from address"},
	{"ldw", "load word from address"},
	{"ldxb", "load byte at address in register"},
	{"ldxdw", "load doubleword at address in register"},
	{"ldxh", "load half at address in register"},
	{"ldxw", "load word at address in register"},
	{"le16", "little-endian integer swap (16-bit)"},
	{"le32", "little-endian integer swap (32-bit)"},
	{"le64", "little-endian integer swap (64-bit)"},
	{"lsh", "left shift (32-bit)"},
	{"lsh64", "left shift (64-bit)"},
	{"mod", "integer modulo (32-bit)"},
	{"mod64", "integer modulo (64-bit)"},
	{"mov", "move (32-bit)"},
	{"mov64", "move (64-bit)"},
	{"mul", "multiply dst by src (32-bit)"},
	{"mul64", "multiply dst by src (64-bit)"},
	{"neg", "integer negate (32-bit)"},
	{"neg64", "integer negate (64-bit)"},
	{"or", "bitwise OR (32-bit)"},
	{"or64", "bitwise OR (64-bit)"},
	{"rsh", "right shift (32-bit)"},
	{"rsh64", "right shift (64-bit)"},
	{"stb", "store byte"},
	{"stdw", "store doubleword"},
	{"sth", "store half"},
	{"stw", "store word"},
	{"stxb", "store byte from register"},
	{"stxdw", "store doubleword from register"},
	{"stxh", "store half from register"},
	{"stxw", "store word from register"},
	{"sub", "subtract src from dst (32-bit)"},
	{"sub64", "subtract src from dst (64-bit)"},
	{"xor", "bitwise XOR (32-bit)"},
	{"xor64", "bitwise XOR (64-bit)"},
  {NULL, NULL}
};
typedef int (*GperfForeachCallback)(void *user, const char *k, const char *v);
int gperf_bpf_foreach(GperfForeachCallback cb, void *user) {
  int i = 0; while (kvs[i].name) {
  cb (user, kvs[i].name, kvs[i].value);
  i++;}
  return 0;
}
const char *gperf_bpf_get(const char *s) {
  int i = 0; while (kvs[i].name) {
  if (!strcmp (s, kvs[i].name)) return kvs[i].value;
  i++;}
  return NULL;
}
#define sdb_hash_c_bpf(x,y) gperf_bpf_hash(x)
const unsigned int gperf_bpf_hash(const char *s) {
  int sum = strlen (s);
  while (*s) { sum += *s; s++; }
  return sum;
}
struct {const char *name;void *get;void *hash;void *foreach;} gperf_bpf = {
  .name = "bpf",
  .get = &gperf_bpf_get,
  .hash = &gperf_bpf_hash,
  .foreach = &gperf_bpf_foreach
};

#if MAIN
int main () {
	const char *s = ((char*(*)(char*))gperf_bpf.get)("foo");
	printf ("%s\n", s);
}
#endif