X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb-python/blobdiff_plain/ef352465e0a513d83fb4c76695a4787387cf8e73..HEAD:/field.c

diff --git a/field.c b/field.c
index 224363d..417c550 100644
--- a/field.c
+++ b/field.c
@@ -42,9 +42,9 @@ static PyObject *fe_pynew(PyTypeObject *ty, PyObject *arg, PyObject *kw)
 {
   PyObject *x;
   mp *z;
-  char *kwlist[] = { "x", 0 };
+  static const char *const kwlist[] = { "x", 0 };
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O:fe", kwlist, &x))
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O:fe", KWLIST, &x))
     return (0);
   if (FE_PYCHECK(x) && FE_F(x) == FIELD_F(ty)) RETURN_OBJ(x);
   if ((z = getmp(x)) == 0) return (0);
@@ -74,23 +74,23 @@ PyObject *field_pywrap(field *f)
 {
   PyTypeObject *ty;
 
-  if (strcmp(F_NAME(f), "prime") == 0) ty = primefield_pytype;
-  else if (strcmp(F_NAME(f), "niceprime") == 0) ty = niceprimefield_pytype;
-  else if (strcmp(F_NAME(f), "binpoly") == 0) ty = binpolyfield_pytype;
-  else if (strcmp(F_NAME(f), "binnorm") == 0) ty = binnormfield_pytype;
+  if (STRCMP(F_NAME(f), ==, "prime")) ty = primefield_pytype;
+  else if (STRCMP(F_NAME(f), ==, "niceprime")) ty = niceprimefield_pytype;
+  else if (STRCMP(F_NAME(f), ==, "binpoly")) ty = binpolyfield_pytype;
+  else if (STRCMP(F_NAME(f), ==, "binnorm")) ty = binnormfield_pytype;
   else abort();
   return (field_dopywrap(ty, f));
 }
 
 field *field_copy(field *f)
 {
-  if (strcmp(F_NAME(f), "prime") == 0)
+  if (STRCMP(F_NAME(f), ==, "prime"))
     f = field_prime(f->m);
-  else if (strcmp(F_NAME(f), "niceprime") == 0)
+  else if (STRCMP(F_NAME(f), ==, "niceprime"))
     f = field_niceprime(f->m);
-  else if (strcmp(F_NAME(f), "binpoly") == 0)
+  else if (STRCMP(F_NAME(f), ==, "binpoly"))
     f = field_binpoly(f->m);
-  else if (strcmp(F_NAME(f), "binnorm") == 0) {
+  else if (STRCMP(F_NAME(f), ==, "binnorm")) {
     fctx_binnorm *fc = (fctx_binnorm *)f;
     f = field_binnorm(f->m, fc->ntop.r[fc->ntop.n - 1]);
   } else
@@ -456,10 +456,10 @@ end:
 
 static PyObject *fmeth_rand(PyObject *me, PyObject *arg, PyObject *kw)
 {
-  char *kwlist[] = { "rng", 0 };
+  static const char *const kwlist[] = { "rng", 0 };
   grand *r = &rand_global;
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "|O&:rand", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "|O&:rand", KWLIST,
 				   convgrand, &r))
     return (0);
   return (fe_pywrap(me, F_RAND(FIELD_F(me), MP_NEW, r)));
@@ -575,9 +575,9 @@ static PyObject *primefield_pynew(PyTypeObject *ty,
 {
   mp *xx = 0;
   field *f;
-  char *kwlist[] = { "p", 0 };
+  static const char *const kwlist[] = { "p", 0 };
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&:primefield", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&:primefield", KWLIST,
 				   convmp, &xx))
     goto end;
   if ((f = field_prime(xx)) == 0)
@@ -623,7 +623,7 @@ static PyTypeObject primefield_pytype_skel = {
     Py_TPFLAGS_BASETYPE,
 
   /* @tp_doc@ */
-  "Prime fields.",
+"PrimeField(P): prime fields.",
 
   0,					/* @tp_traverse@ */
   0,					/* @tp_clear@ */
@@ -651,10 +651,10 @@ static PyObject *niceprimefield_pynew(PyTypeObject *ty,
 {
   mp *xx = 0;
   field *f;
-  char *kwlist[] = { "p", 0 };
+  static const char *const kwlist[] = { "p", 0 };
 
   if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&:niceprimefield",
-				   kwlist, convmp, &xx))
+				   KWLIST, convmp, &xx))
     goto end;
   if ((f = field_niceprime(xx)) == 0)
     VALERR("bad prime for niceprimefield");
@@ -690,7 +690,7 @@ static PyTypeObject niceprimefield_pytype_skel = {
     Py_TPFLAGS_BASETYPE,
 
   /* @tp_doc@ */
-  "Nice prime fields.",
+"NicePrimeField(P): prime field using Solinas reduction.",
 
   0,					/* @tp_traverse@ */
   0,					/* @tp_clear@ */
@@ -750,7 +750,7 @@ static PyTypeObject binfield_pytype_skel = {
     Py_TPFLAGS_BASETYPE,
 
   /* @tp_doc@ */
-  "Binary fields.  Abstract class.",
+"Binary fields.  Abstract class.",
 
   0,					/* @tp_traverse@ */
   0,					/* @tp_clear@ */
@@ -778,9 +778,9 @@ static PyObject *binpolyfield_pynew(PyTypeObject *ty,
 {
   mp *xx = 0;
   field *f;
-  char *kwlist[] = { "p", 0 };
+  static const char *const kwlist[] = { "p", 0 };
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&:binpolyfield", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&:binpolyfield", KWLIST,
 				   convgf, &xx))
     goto end;
   if ((f = field_binpoly(xx)) == 0) VALERR("bad poly for binpolyfield");
@@ -826,7 +826,7 @@ static PyTypeObject binpolyfield_pytype_skel = {
     Py_TPFLAGS_BASETYPE,
 
   /* @tp_doc@ */
-  "Binary fields with polynomial basis representation.",
+"BinPolyField(P): binary fields with polynomial basis representation.",
 
   0,					/* @tp_traverse@ */
   0,					/* @tp_clear@ */
@@ -854,10 +854,10 @@ static PyObject *binnormfield_pynew(PyTypeObject *ty,
 {
   mp *xx = 0, *yy = 0;
   field *f;
-  char *kwlist[] = { "p", "beta", 0 };
+  static const char *const kwlist[] = { "p", "beta", 0 };
 
   if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&O&:binnormfield",
-				   kwlist, convgf, &xx, convgf, &yy))
+				   KWLIST, convgf, &xx, convgf, &yy))
     goto end;
   if ((f = field_binnorm(xx, yy)) == 0) VALERR("bad args for binnormfield");
   MP_DROP(xx); MP_DROP(yy);
@@ -908,7 +908,7 @@ static PyTypeObject binnormfield_pytype_skel = {
     Py_TPFLAGS_BASETYPE,
 
   /* @tp_doc@ */
-  "Binary fields with normal basis representation.",
+"BinNormField(P, BETA): binary fields with normal basis representation.",
 
   0,					/* @tp_traverse@ */
   0,					/* @tp_clear@ */