Fix mkerr.pl to find functions returning function pointers (thanks Ulf!)

[openssl.git] / crypto / des / des_enc.c

diff --git a/crypto/des/des_enc.c b/crypto/des/des_enc.c
index e4db09299ec2d86132a302a8fbe03c9b03842a00..a0ecfbc6ec666ae8ebfeb5cc525f27f51b499485 100644 (file)
--- a/crypto/des/des_enc.c
+++ b/crypto/des/des_enc.c
@@ -58,14 +58,11 @@
 
 #include "des_locl.h"
 
-void des_encrypt(data, ks, enc)
-DES_LONG *data;
-des_key_schedule ks;
-int enc;
+void des_encrypt(DES_LONG *data, des_key_schedule ks, int enc)
        {
        register DES_LONG l,r,t,u;
 #ifdef DES_PTR
-       register unsigned char *des_SP=(unsigned char *)des_SPtrans;
+       register const unsigned char *des_SP=(const unsigned char *)des_SPtrans;
 #endif
 #ifndef DES_UNROLL
        register int i;
@@ -159,14 +156,11 @@ int enc;
        l=r=t=u=0;
        }
 
-void des_encrypt2(data, ks, enc)
-DES_LONG *data;
-des_key_schedule ks;
-int enc;
+void des_encrypt2(DES_LONG *data, des_key_schedule ks, int enc)
        {
        register DES_LONG l,r,t,u;
 #ifdef DES_PTR
-       register unsigned char *des_SP=(unsigned char *)des_SPtrans;
+       register const unsigned char *des_SP=(const unsigned char *)des_SPtrans;
 #endif
 #ifndef DES_UNROLL
        register int i;
@@ -253,11 +247,8 @@ int enc;
        l=r=t=u=0;
        }
 
-void des_encrypt3(data,ks1,ks2,ks3)
-DES_LONG *data;
-des_key_schedule ks1;
-des_key_schedule ks2;
-des_key_schedule ks3;
+void des_encrypt3(DES_LONG *data, des_key_schedule ks1, des_key_schedule ks2,
+            des_key_schedule ks3)
        {
        register DES_LONG l,r;
 
@@ -276,11 +267,8 @@ des_key_schedule ks3;
        data[1]=r;
        }
 
-void des_decrypt3(data,ks1,ks2,ks3)
-DES_LONG *data;
-des_key_schedule ks1;
-des_key_schedule ks2;
-des_key_schedule ks3;
+void des_decrypt3(DES_LONG *data, des_key_schedule ks1, des_key_schedule ks2,
+            des_key_schedule ks3)
        {
        register DES_LONG l,r;
 
@@ -301,24 +289,16 @@ des_key_schedule ks3;
 
 #ifndef DES_DEFAULT_OPTIONS
 
-void des_ncbc_encrypt(input, output, length, schedule, ivec, enc)
-des_cblock (*input);
-des_cblock (*output);
-long length;
-des_key_schedule schedule;
-des_cblock (*ivec);
-int enc;
+void des_ncbc_encrypt(const unsigned char *in, unsigned char *out, long length,
+            des_key_schedule schedule, des_cblock ivec, int enc)
        {
        register DES_LONG tin0,tin1;
        register DES_LONG tout0,tout1,xor0,xor1;
-       register unsigned char *in,*out;
        register long l=length;
        DES_LONG tin[2];
        unsigned char *iv;
 
-       in=(unsigned char *)input;
-       out=(unsigned char *)output;
-       iv=(unsigned char *)ivec;
+       iv=ivec;
 
        if (enc)
                {
@@ -343,7 +323,7 @@ int enc;
                        tout0=tin[0]; l2c(tout0,out);
                        tout1=tin[1]; l2c(tout1,out);
                        }
-               iv=(unsigned char *)ivec;
+               iv=ivec;
                l2c(tout0,iv);
                l2c(tout1,iv);
                }
@@ -375,7 +355,7 @@ int enc;
                        xor1=tin1;
                        }
 
-               iv=(unsigned char *)ivec;
+               iv=ivec;
                l2c(xor0,iv);
                l2c(xor1,iv);
                }
@@ -383,26 +363,21 @@ int enc;
        tin[0]=tin[1]=0;
        }
 
-void des_ede3_cbc_encrypt(input, output, length, ks1, ks2, ks3, ivec, enc)
-des_cblock (*input);
-des_cblock (*output);
-long length;
-des_key_schedule ks1;
-des_key_schedule ks2;
-des_key_schedule ks3;
-des_cblock (*ivec);
-int enc;
+void des_ede3_cbc_encrypt(const unsigned char *input, unsigned char *output,
+            long length, des_key_schedule ks1, des_key_schedule ks2,
+            des_key_schedule ks3, des_cblock ivec, int enc)
        {
        register DES_LONG tin0,tin1;
        register DES_LONG tout0,tout1,xor0,xor1;
-       register unsigned char *in,*out;
+       register const unsigned char *in;
+       unsigned char *out;
        register long l=length;
        DES_LONG tin[2];
        unsigned char *iv;
 
-       in=(unsigned char *)input;
-       out=(unsigned char *)output;
-       iv=(unsigned char *)ivec;
+       in=input;
+       out=output;
+       iv=ivec;
 
        if (enc)
                {
@@ -439,7 +414,7 @@ int enc;
                        l2c(tout0,out);
                        l2c(tout1,out);
                        }
-               iv=(unsigned char *)ivec;
+               iv=ivec;
                l2c(tout0,iv);
                l2c(tout1,iv);
                }
@@ -491,7 +466,7 @@ int enc;
                        xor1=t1;
                        }
 
-               iv=(unsigned char *)ivec;
+               iv=ivec;
                l2c(xor0,iv);
                l2c(xor1,iv);
                }