DOC: Fix the references for macros

2 files changed, 13 insertions, 1 deletions

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
 -------------------