chore: fix C lint errors (issue #6313)

zhanggy · zhanggy · commit 1f5a68918c19 · 2025-06-23T15:08:00.000+08:00
diff --git a/lib/node_modules/@stdlib/math/base/special/signum/src/addon.c b/lib/node_modules/@stdlib/math/base/special/signum/src/addon.c
@@ -19,4 +19,5 @@
 #include "stdlib/math/base/special/signum.h"
 #include "stdlib/math/base/napi/unary.h"
 
+// cppcheck-suppress shadowFunction
 STDLIB_MATH_BASE_NAPI_MODULE_D_D( stdlib_base_signum )
