api: Rename static context

Author: real-or-random

doc/CHANGELOG.md

@@ -8,6 +8,7 @@ Each change falls into one of the following categories: Added, Changed, Deprecat
 
 ### Deprecated
  - Deprecated context flags `SECP256K1_CONTEXT_VERIFY` and `SECP256K1_CONTEXT_NONE`. Use `SECP256K1_CONTEXT_SIGN` instead.
+ - Renamed `secp256k1_context_no_precomp` to `secp256k1_context_static`.
 
 ## [MAJOR.MINOR.PATCH] - YYYY-MM-DD
 

include/secp256k1.h

@@ -221,7 +221,11 @@ typedef int (*secp256k1_nonce_function)(
  *  generation. See secp256k1_context_create if you need a context object initialized
  *  for signing.
  */
-SECP256K1_API extern const secp256k1_context *secp256k1_context_no_precomp;
+SECP256K1_API extern const secp256k1_context *secp256k1_context_static;
+
+/** Deprecated alias for secp256k1_context_no_precomp. */
+SECP256K1_API extern const secp256k1_context *secp256k1_context_no_precomp
+SECP256K1_DEPRECATED("Use secp256k1_context_static instead");
 
 /** Create a secp256k1 context object (in dynamically allocated memory).
  *

src/secp256k1.c

@@ -62,13 +62,14 @@ struct secp256k1_context_struct {
     int declassify;
 };
 
-static const secp256k1_context secp256k1_context_no_precomp_ = {
+static const secp256k1_context secp256k1_context_static_ = {
     { 0 },
     { secp256k1_default_illegal_callback_fn, 0 },
     { secp256k1_default_error_callback_fn, 0 },
     0
 };
-const secp256k1_context *secp256k1_context_no_precomp = &secp256k1_context_no_precomp_;
+const secp256k1_context *secp256k1_context_static = &secp256k1_context_static_;
+const secp256k1_context *secp256k1_context_no_precomp = &secp256k1_context_static_;
 
 size_t secp256k1_context_preallocated_size(unsigned int flags) {
     size_t ret = sizeof(secp256k1_context);