DOC: Fix the references for macros

3 files changed, 17 insertions, 5 deletions

diff --git a/doc/source/reference/arrays.interface.rst b/doc/source/reference/arrays.interface.rst
index 73e4aef0c..6d12cf999 100644
--- a/doc/source/reference/arrays.interface.rst
+++ b/doc/source/reference/arrays.interface.rst
@@ -231,10 +231,10 @@ as::
 
 The flags member may consist of 5 bits showing how the data should be
 interpreted and one bit showing how the Interface should be
-interpreted.  The data-bits are :const:`CONTIGUOUS` (0x1),
-:const:`FORTRAN` (0x2), :const:`ALIGNED` (0x100), :const:`NOTSWAPPED`
-(0x200), and :const:`WRITEABLE` (0x400).  A final flag
-:const:`ARR_HAS_DESCR` (0x800) indicates whether or not this structure
+interpreted.  The data-bits are :c:macro:`NPY_ARRAY_C_CONTIGUOUS` (0x1),
+:c:macro:`NPY_ARRAY_F_CONTIGUOUS` (0x2), :c:macro:`NPY_ARRAY_ALIGNED` (0x100),
+:c:macro:`NPY_ARRAY_NOTSWAPPED` (0x200), and :c:macro:`NPY_ARRAY_WRITEABLE` (0x400).  A final flag
+:c:macro:`NPY_ARR_HAS_DESCR` (0x800) indicates whether or not this structure
 has the arrdescr field.  The field should not be accessed unless this
 flag is present.
 
diff --git a/doc/source/reference/c-api/array.rst b/doc/source/reference/c-api/array.rst
index cfe4d2d51..9fe45d2de 100644
--- a/doc/source/reference/c-api/array.rst
+++ b/doc/source/reference/c-api/array.rst
@@ -3259,6 +3259,8 @@ Memory management
     :c:data:`NPY_USE_PYMEM` is 0, if :c:data:`NPY_USE_PYMEM` is 1, then
     the Python memory allocator is used.
 
+    .. c:macro:: NPY_USE_PYMEM
+
 .. c:function:: int PyArray_ResolveWritebackIfCopy(PyArrayObject* obj)
 
     If ``obj.flags`` has :c:data:`NPY_ARRAY_WRITEBACKIFCOPY` or (deprecated)
@@ -3289,9 +3291,13 @@ be accomplished using two groups of macros. Typically, if one macro in
 a group is used in a code block, all of them must be used in the same
 code block. Currently, :c:data:`NPY_ALLOW_THREADS` is defined to the
 python-defined :c:data:`WITH_THREADS` constant unless the environment
-variable :c:data:`NPY_NOSMP` is set in which case
+variable ``NPY_NOSMP`` is set in which case
 :c:data:`NPY_ALLOW_THREADS` is defined to be 0.
 
+.. c:macro:: NPY_ALLOW_THREADS 
+
+.. c:macro:: WITH_THREADS
+
 Group 1
 """""""
 
diff --git a/doc/source/reference/c-api/config.rst b/doc/source/reference/c-api/config.rst
index c3e2c98af..5fdbc0ff1 100644
--- a/doc/source/reference/c-api/config.rst
+++ b/doc/source/reference/c-api/config.rst
@@ -102,6 +102,12 @@ Platform information
     One of :c:data:`NPY_CPU_BIG`, :c:data:`NPY_CPU_LITTLE`,
     or :c:data:`NPY_CPU_UNKNOWN_ENDIAN`.
 
+    .. c:macro:: NPY_CPU_BIG
+
+    .. c:macro:: NPY_CPU_LITTLE
+
+    .. c:macro:: NPY_CPU_UNKNOWN_ENDIAN
+
 
 Compiler directives
 -------------------