--- a/EXAMPLE/pclinsol.c	2026-05-22 19:38:53.437498482 +0200
+++ b/EXAMPLE/pclinsol.c	2026-05-22 19:39:23.801158738 +0200
@@ -19,6 +19,9 @@
 #include <unistd.h> 
 #include "slu_mt_cdefs.h"
 
+void
+parse_command_line(int argc, char *argv[], int_t *procs, int_t *n,
+		   int_t *b, int_t *w, int_t *r, int_t *maxsup);
 int main(int argc, char *argv[])
 {
     SuperMatrix   A;
@@ -39,7 +42,6 @@
     trans_t  trans;
     complex   *xact, *rhs;
     superlu_memusage_t   superlu_memusage;
-    void   parse_command_line();
 
     nrhs              = 1;
     trans             = NOTRANS;
--- a/EXAMPLE/pdlinsol.c	2026-05-22 19:40:45.760241681 +0200
+++ b/EXAMPLE/pdlinsol.c	2026-05-22 19:41:12.516942298 +0200
@@ -19,6 +19,9 @@
 #include <unistd.h> 
 #include "slu_mt_ddefs.h"
 
+void
+parse_command_line(int argc, char *argv[], int_t *procs, int_t *n,
+		   int_t *b, int_t *w, int_t *r, int_t *maxsup);
 int main(int argc, char *argv[])
 {
     SuperMatrix   A;
@@ -39,7 +42,6 @@
     trans_t  trans;
     double   *xact, *rhs;
     superlu_memusage_t   superlu_memusage;
-    void   parse_command_line();
 
     nrhs              = 1;
     trans             = NOTRANS;
--- a/EXAMPLE/pslinsol.c	2026-05-22 19:42:19.429193597 +0200
+++ b/EXAMPLE/pslinsol.c	2026-05-22 19:43:09.011638806 +0200
@@ -19,6 +19,9 @@
 #include <unistd.h> 
 #include "slu_mt_sdefs.h"
 
+void
+parse_command_line(int argc, char *argv[], int_t *procs, int_t *n,
+		   int_t *b, int_t *w, int_t *r, int_t *maxsup);
 int main(int argc, char *argv[])
 {
     SuperMatrix   A;
@@ -39,7 +42,6 @@
     trans_t  trans;
     float   *xact, *rhs;
     superlu_memusage_t   superlu_memusage;
-    void   parse_command_line();
 
     nrhs              = 1;
     trans             = NOTRANS;