doc/man3: reformat the function prototypes in the synopses

I tried hard to keep the lines at 80 characters or less, but in a few
cases I had to punt and just indented the subsequent lines by 4 spaces.

A few well-placed typedefs for callback functions would really help, but
these would be part of the API, so that's probably for later.

I also took the liberty of inserting empty lines in overlong blocks to
provide some visual space.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1956)

1 files changed, 5 insertions, 5 deletions

diff --git a/doc/man3/BN_add.pod b/doc/man3/BN_add.pod
index db3b0d45b4..98f2970a97 100644
--- a/doc/man3/BN_add.pod
+++ b/doc/man3/BN_add.pod
@@ -19,27 +19,27 @@ arithmetic operations on BIGNUMs
  int BN_sqr(BIGNUM *r, BIGNUM *a, BN_CTX *ctx);
 
  int BN_div(BIGNUM *dv, BIGNUM *rem, const BIGNUM *a, const BIGNUM *d,
-         BN_CTX *ctx);
+            BN_CTX *ctx);
 
  int BN_mod(BIGNUM *rem, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
 
  int BN_nnmod(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
 
  int BN_mod_add(BIGNUM *r, BIGNUM *a, BIGNUM *b, const BIGNUM *m,
-         BN_CTX *ctx);
+                BN_CTX *ctx);
 
  int BN_mod_sub(BIGNUM *r, BIGNUM *a, BIGNUM *b, const BIGNUM *m,
-         BN_CTX *ctx);
+                BN_CTX *ctx);
 
  int BN_mod_mul(BIGNUM *r, BIGNUM *a, BIGNUM *b, const BIGNUM *m,
-         BN_CTX *ctx);
+                BN_CTX *ctx);
 
  int BN_mod_sqr(BIGNUM *r, BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
 
  int BN_exp(BIGNUM *r, BIGNUM *a, BIGNUM *p, BN_CTX *ctx);
 
  int BN_mod_exp(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-         const BIGNUM *m, BN_CTX *ctx);
+                const BIGNUM *m, BN_CTX *ctx);
 
  int BN_gcd(BIGNUM *r, BIGNUM *a, BIGNUM *b, BN_CTX *ctx);