I used a more recent version of clang-format. Hopefully this will

fix the failed builds in CI.

Author: brorson

include/xsf/mathieu/README.md

@@ -36,4 +36,3 @@ outputs match those from Matlab.  The code in main() also shows how to
 invoke the various fcns.
 
 Summer 2025, SDB
-

include/xsf/mathieu/mathieu_coeffs.h

@@ -24,8 +24,10 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-void dsyevd_(char *jobz, char *uplo, int *n, double *a, int *lda, double *w, double *work, int *lwork, int *iwork,
-             int *liwork, int *info);
+void dsyevd_(
+    char *jobz, char *uplo, int *n, double *a, int *lda, double *w, double *work, int *lwork, int *iwork, int *liwork,
+    int *info
+);
 #ifdef __cplusplus
 }
 #endif

include/xsf/mathieu/mathieu_eigs.h

@@ -22,8 +22,10 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-void dsyevd_(char *jobz, char *uplo, int *n, double *a, int *lda, double *w, double *work, int *lwork, int *iwork,
-             int *liwork, int *info);
+void dsyevd_(
+    char *jobz, char *uplo, int *n, double *a, int *lda, double *w, double *work, int *lwork, int *iwork, int *liwork,
+    int *info
+);
 #ifdef __cplusplus
 }
 #endif