Referencia del Archivo src/libdigidoc/openssl/crypto/bf/bf_locl.h
`#include <openssl/opensslconf.h>`

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## 'defines'

#define c2l(c, l)
#define c2ln(c, l1, l2, n)
#define l2c(l, c)
#define l2cn(l1, l2, c, n)
#define n2ln(c, l1, l2, n)
#define l2nn(l1, l2, c, n)
#define n2l(c, l)
#define l2n(l, c)
#define BF_ENC(LL, R, S, P)

## Documentación de los 'defines'

 #define BF_ENC ( LL, R, S, P )
Valor:
```( \
LL^=P, \
LL^=((( S[       ((int)(R>>24)&0xff)] + \
S[0x0100+((int)(R>>16)&0xff)])^ \
S[0x0200+((int)(R>> 8)&0xff)])+ \
S[0x0300+((int)(R    )&0xff)])&0xffffffffL \
)
```
 #define c2l ( c, l )
Valor:
```(l =((unsigned long)(*((c)++)))    , \
l|=((unsigned long)(*((c)++)))<< 8L, \
l|=((unsigned long)(*((c)++)))<<16L, \
l|=((unsigned long)(*((c)++)))<<24L)
```
 #define c2ln ( c, l1, l2, n )
Valor:
```{ \
c+=n; \
l1=l2=0; \
switch (n) { \
case 8: l2 =((unsigned long)(*(--(c))))<<24L; \
case 7: l2|=((unsigned long)(*(--(c))))<<16L; \
case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \
case 5: l2|=((unsigned long)(*(--(c))));     \
case 4: l1 =((unsigned long)(*(--(c))))<<24L; \
case 3: l1|=((unsigned long)(*(--(c))))<<16L; \
case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \
case 1: l1|=((unsigned long)(*(--(c))));     \
} \
}
```
 #define l2c ( l, c )
Valor:
```(*((c)++)=(unsigned char)(((l)     )&0xff), \
*((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
*((c)++)=(unsigned char)(((l)>>16L)&0xff), \
*((c)++)=(unsigned char)(((l)>>24L)&0xff))
```
 #define l2cn ( l1, l2, c, n )
Valor:
```{ \
c+=n; \
switch (n) { \
case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
} \
}
```
 #define l2n ( l, c )
Valor:
```(*((c)++)=(unsigned char)(((l)>>24L)&0xff), \
*((c)++)=(unsigned char)(((l)>>16L)&0xff), \
*((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
*((c)++)=(unsigned char)(((l)     )&0xff))
```
 #define l2nn ( l1, l2, c, n )
Valor:
```{ \
c+=n; \
switch (n) { \
case 8: *(--(c))=(unsigned char)(((l2)    )&0xff); \
case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
case 4: *(--(c))=(unsigned char)(((l1)    )&0xff); \
case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
} \
}
```
 #define n2l ( c, l )
Valor:
```(l =((unsigned long)(*((c)++)))<<24L, \
l|=((unsigned long)(*((c)++)))<<16L, \
l|=((unsigned long)(*((c)++)))<< 8L, \
l|=((unsigned long)(*((c)++))))
```
 #define n2ln ( c, l1, l2, n )
Valor:
```{ \
c+=n; \
l1=l2=0; \
switch (n) { \
case 8: l2 =((unsigned long)(*(--(c))))    ; \
case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
case 6: l2|=((unsigned long)(*(--(c))))<<16; \
case 5: l2|=((unsigned long)(*(--(c))))<<24; \
case 4: l1 =((unsigned long)(*(--(c))))    ; \
case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
case 2: l1|=((unsigned long)(*(--(c))))<<16; \
case 1: l1|=((unsigned long)(*(--(c))))<<24; \
} \
}
```