code: def cblas_header_text():
      """C header for the cblas interface."""
  
      return """
      //#include <stddef.h>
  
      #undef __BEGIN_DECLS
      #undef __END_DECLS
      #ifdef __cplusplus
      #define __BEGIN_DECLS extern "C" {
      #define __END_DECLS }
      #else
      #define __BEGIN_DECLS           /* empty */
      #define __END_DECLS             /* empty */
      #endif
  
      __BEGIN_DECLS
  
      #define MOD %
  
      /*
       * Enumerated and derived types
       */
      #define CBLAS_INDEX size_t  /* this may vary between platforms */
  
      enum CBLAS_ORDER {CblasRowMajor=101, CblasColMajor=102};
      enum CBLAS_TRANSPOSE {CblasNoTrans=111, CblasTrans=112, CblasConjTrans=113};
      enum CBLAS_UPLO {CblasUpper=121, CblasLower=122};
      enum CBLAS_DIAG {CblasNonUnit=131, CblasUnit=132};
      enum CBLAS_SIDE {CblasLeft=141, CblasRight=142};
  
      float  cblas_sdsdot(const int N, const float alpha, const float *X,
                          const int incX, const float *Y, const int incY);
      double cblas_dsdot(const int N, const float *X, const int incX, const float *Y,
                         const int incY);
      float  cblas_sdot(const int N, const float  *X, const int incX,
                        const float  *Y, const int incY);
      double cblas_ddot(const int N, const double *X, const int incX,
                        const double *Y, const int incY);
  
      /*
       * Functions having prefixes Z and C only
       */
      void   cblas_cdotu_sub(const int N, const void *X, const int incX,
                             const void *Y, const int incY, void *dotu);
      void   cblas_cdotc_sub(const int N, const void *X, const int incX,
                             const void *Y, const int incY, void *dotc);
  
      void   cblas_zdotu_sub(const int N, const void *X, const int incX,
                             const void *Y, const int incY, void *dotu);
      void   cblas_zdotc_sub(const int N, const void *X, const int incX,
                             const void *Y, const int incY, void *dotc);
  
  
      /*
       * Functions having prefixes S D SC DZ
       */
      float  cblas_snrm2(const int N, const float *X, const int incX);
      float  cblas_sasum(const int N, const float *X, const int incX);
  
      double cblas_dnrm2(const int N, const double *X, const int incX);
      double cblas_dasum(const int N, const double *X, const int incX);
  
      float  cblas_scnrm2(const int N, const void *X, const int incX);
      float  cblas_scasum(const int N, const void *X, const int incX);
  
      double cblas_dznrm2(const int N, const void *X, const int incX);
      double cblas_dzasum(const int N, const void *X, const int incX);
  
  
      /*
       * Functions having standard 4 prefixes (S D C Z)
       */
      CBLAS_INDEX cblas_isamax(const int N, const float  *X, const int incX);
      CBLAS_INDEX cblas_idamax(const int N, const double *X, const int incX);
      CBLAS_INDEX cblas_icamax(const int N, const void   *X, const int incX);
      CBLAS_INDEX cblas_izamax(const int N, const void   *X, const int incX);
  
      /*
       * ===========================================================================
       * Prototypes for level 1 BLAS routines
       * ===========================================================================
       */
  
      /*
       * Routines with standard 4 prefixes (s, d, c, z)
       */
      void cblas_sswap(const int N, float *X, const int incX,
                       float *Y, const int incY);
      void cblas_scopy(const int N, const float *X, const int incX,
                       float *Y, const int incY);
      void cblas_saxpy(const int N, const float alpha, const float *X,
                       const int incX, float *Y, const int incY);
  
      void cblas_dswap(const int N, double *X, const int incX,
                       double *Y, const int incY);
      void cblas_dcopy(const int N, const double *X, const int incX,
                       double *Y, const int incY);
      void cblas_daxpy(const int N, const double alpha, const double *X,
                       const int incX, double *Y, const int incY);
  
      void cblas_cswap(const int N, void *X, const int incX,
                       void *Y, const int incY);
      void cblas_ccopy(const int N, const void *X, const int incX,
                       void *Y, const int incY);
      void cblas_caxpy(const int N, const void *alpha, const void *X,
                       const int incX, void *Y, const int incY);
  
      void cblas_zswap(const int N, void *X, const int incX,
                       void *Y, const int incY);
      void cblas_zcopy(const int N, const void *X, const int incX,
                       void *Y, const int incY);
      void cblas_zaxpy(const int N, const void *alpha, const void *X,
                       const int incX, void *Y, const int incY);
  
  
      /*
       * Routines with S and D prefix only
       */
      void cblas_srotg(float *a, float *b, float *c, float *s);
      void cblas_srotmg(float *d1, float *d2, float *b1, const float b2, float *P);
      void cblas_srot(const int N, float *X, const int incX,
                      float *Y, const int incY, const float c, const float s);
      void cblas_srotm(const int N, float *X, const int incX,
                      float *Y, const int incY, const float *P);
  
      void cblas_drotg(double *a, double *b, double *c, double *s);
      void cblas_drotmg(double *d1, double *d2, double *b1, const double b2, double *P);
      void cblas_drot(const int N, double *X, const int incX,
                      double *Y, const int incY, const double c, const double  s);
      void cblas_drotm(const int N, double *X, const int incX,
                      double *Y, const int incY, const double *P);
  
  
      /*
       * Routines with S D C Z CS and ZD prefixes
       */
      void cblas_sscal(const int N, const float alpha, float *X, const int incX);
      void cblas_dscal(const int N, const double alpha, double *X, const int incX);
      void cblas_cscal(const int N, const void *alpha, void *X, const int incX);
      void cblas_zscal(const int N, const void *alpha, void *X, const int incX);
      void cblas_csscal(const int N, const float alpha, void *X, const int incX);
      void cblas_zdscal(const int N, const double alpha, void *X, const int incX);
  
      /*
       * ===========================================================================
       * Prototypes for level 2 BLAS
       * ===========================================================================
       */
  
      /*
       * Routines with standard 4 prefixes (S, D, C, Z)
       */
      void cblas_sgemv(const enum CBLAS_ORDER order,
                       const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
                       const float alpha, const float *A, const int lda,
                       const float *X, const int incX, const float beta,
                       float *Y, const int incY);
      void cblas_sgbmv(const enum CBLAS_ORDER order,
                       const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
                       const int KL, const int KU, const float alpha,
                       const float *A, const int lda, const float *X,
                       const int incX, const float beta, float *Y, const int incY);
      void cblas_strmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const float *A, const int lda,
                       float *X, const int incX);
      void cblas_stbmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const int K, const float *A, const int lda,
                       float *X, const int incX);
      void cblas_stpmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const float *Ap, float *X, const int incX);
      void cblas_strsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const float *A, const int lda, float *X,
                       const int incX);
      void cblas_stbsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const int K, const float *A, const int lda,
                       float *X, const int incX);
      void cblas_stpsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const float *Ap, float *X, const int incX);
  
      void cblas_dgemv(const enum CBLAS_ORDER order,
                       const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
                       const double alpha, const double *A, const int lda,
                       const double *X, const int incX, const double beta,
                       double *Y, const int incY);
      void cblas_dgbmv(const enum CBLAS_ORDER order,
                       const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
                       const int KL, const int KU, const double alpha,
                       const double *A, const int lda, const double *X,
                       const int incX, const double beta, double *Y, const int incY);
      void cblas_dtrmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const double *A, const int lda,
                       double *X, const int incX);
      void cblas_dtbmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const int K, const double *A, const int lda,
                       double *X, const int incX);
      void cblas_dtpmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const double *Ap, double *X, const int incX);
      void cblas_dtrsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const double *A, const int lda, double *X,
                       const int incX);
      void cblas_dtbsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const int K, const double *A, const int lda,
                       double *X, const int incX);
      void cblas_dtpsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const double *Ap, double *X, const int incX);
  
      void cblas_cgemv(const enum CBLAS_ORDER order,
                       const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
                       const void *alpha, const void *A, const int lda,
                       const void *X, const int incX, const void *beta,
                       void *Y, const int incY);
      void cblas_cgbmv(const enum CBLAS_ORDER order,
                       const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
                       const int KL, const int KU, const void *alpha,
                       const void *A, const int lda, const void *X,
                       const int incX, const void *beta, void *Y, const int incY);
      void cblas_ctrmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const void *A, const int lda,
                       void *X, const int incX);
      void cblas_ctbmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const int K, const void *A, const int lda,
                       void *X, const int incX);
      void cblas_ctpmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const void *Ap, void *X, const int incX);
      void cblas_ctrsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const void *A, const int lda, void *X,
                       const int incX);
      void cblas_ctbsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const int K, const void *A, const int lda,
                       void *X, const int incX);
      void cblas_ctpsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const void *Ap, void *X, const int incX);
  
      void cblas_zgemv(const enum CBLAS_ORDER order,
                       const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
                       const void *alpha, const void *A, const int lda,
                       const void *X, const int incX, const void *beta,
                       void *Y, const int incY);
      void cblas_zgbmv(const enum CBLAS_ORDER order,
                       const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
                       const int KL, const int KU, const void *alpha,
                       const void *A, const int lda, const void *X,
                       const int incX, const void *beta, void *Y, const int incY);
      void cblas_ztrmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const void *A, const int lda,
                       void *X, const int incX);
      void cblas_ztbmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const int K, const void *A, const int lda,
                       void *X, const int incX);
      void cblas_ztpmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const void *Ap, void *X, const int incX);
      void cblas_ztrsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const void *A, const int lda, void *X,
                       const int incX);
      void cblas_ztbsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const int K, const void *A, const int lda,
                       void *X, const int incX);
      void cblas_ztpsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
                       const int N, const void *Ap, void *X, const int incX);
  
  
      /*
       * Routines with S and D prefixes only
       */
      void cblas_ssymv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const int N, const float alpha, const float *A,
                       const int lda, const float *X, const int incX,
                       const float beta, float *Y, const int incY);
      void cblas_ssbmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const int N, const int K, const float alpha, const float *A,
                       const int lda, const float *X, const int incX,
                       const float beta, float *Y, const int incY);
      void cblas_sspmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const int N, const float alpha, const float *Ap,
                       const float *X, const int incX,
                       const float beta, float *Y, const int incY);
      void cblas_sger(const enum CBLAS_ORDER order, const int M, const int N,
                      const float alpha, const float *X, const int incX,
                      const float *Y, const int incY, float *A, const int lda);
      void cblas_ssyr(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                      const int N, const float alpha, const float *X,
                      const int incX, float *A, const int lda);
      void cblas_sspr(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                      const int N, const float alpha, const float *X,
                      const int incX, float *Ap);
      void cblas_ssyr2(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                      const int N, const float alpha, const float *X,
                      const int incX, const float *Y, const int incY, float *A,
                      const int lda);
      void cblas_sspr2(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                      const int N, const float alpha, const float *X,
                      const int incX, const float *Y, const int incY, float *A);
  
      void cblas_dsymv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const int N, const double alpha, const double *A,
                       const int lda, const double *X, const int incX,
                       const double beta, double *Y, const int incY);
      void cblas_dsbmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const int N, const int K, const double alpha, const double *A,
                       const int lda, const double *X, const int incX,
                       const double beta, double *Y, const int incY);
      void cblas_dspmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const int N, const double alpha, const double *Ap,
                       const double *X, const int incX,
                       const double beta, double *Y, const int incY);
      void cblas_dger(const enum CBLAS_ORDER order, const int M, const int N,
                      const double alpha, const double *X, const int incX,
                      const double *Y, const int incY, double *A, const int lda);
      void cblas_dsyr(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                      const int N, const double alpha, const double *X,
                      const int incX, double *A, const int lda);
      void cblas_dspr(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                      const int N, const double alpha, const double *X,
                      const int incX, double *Ap);
      void cblas_dsyr2(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                      const int N, const double alpha, const double *X,
                      const int incX, const double *Y, const int incY, double *A,
                      const int lda);
      void cblas_dspr2(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                      const int N, const double alpha, const double *X,
                      const int incX, const double *Y, const int incY, double *A);
  
  
      /*
       * Routines with C and Z prefixes only
       */
      void cblas_chemv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const int N, const void *alpha, const void *A,
                       const int lda, const void *X, const int incX,
                       const void *beta, void *Y, const int incY);
      void cblas_chbmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const int N, const int K, const void *alpha, const void *A,
                       const int lda, const void *X, const int incX,
                       const void *beta, void *Y, const int incY);
      void cblas_chpmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const int N, const void *alpha, const void *Ap,
                       const void *X, const int incX,
                       const void *beta, void *Y, const int incY);
      void cblas_cgeru(const enum CBLAS_ORDER order, const int M, const int N,
                       const void *alpha, const void *X, const int incX,
                       const void *Y, const int incY, void *A, const int lda);
      void cblas_cgerc(const enum CBLAS_ORDER order, const int M, const int N,
                       const void *alpha, const void *X, const int incX,
                       const void *Y, const int incY, void *A, const int lda);
      void cblas_cher(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                      const int N, const float alpha, const void *X, const int incX,
                      void *A, const int lda);
      void cblas_chpr(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                      const int N, const float alpha, const void *X,
                      const int incX, void *A);
      void cblas_cher2(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo, const int N,
                      const void *alpha, const void *X, const int incX,
                      const void *Y, const int incY, void *A, const int lda);
      void cblas_chpr2(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo, const int N,
                      const void *alpha, const void *X, const int incX,
                      const void *Y, const int incY, void *Ap);
  
      void cblas_zhemv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const int N, const void *alpha, const void *A,
                       const int lda, const void *X, const int incX,
                       const void *beta, void *Y, const int incY);
      void cblas_zhbmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const int N, const int K, const void *alpha, const void *A,
                       const int lda, const void *X, const int incX,
                       const void *beta, void *Y, const int incY);
      void cblas_zhpmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                       const int N, const void *alpha, const void *Ap,
                       const void *X, const int incX,
                       const void *beta, void *Y, const int incY);
      void cblas_zgeru(const enum CBLAS_ORDER order, const int M, const int N,
                       const void *alpha, const void *X, const int incX,
                       const void *Y, const int incY, void *A, const int lda);
      void cblas_zgerc(const enum CBLAS_ORDER order, const int M, const int N,
                       const void *alpha, const void *X, const int incX,
                       const void *Y, const int incY, void *A, const int lda);
      void cblas_zher(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                      const int N, const double alpha, const void *X, const int incX,
                      void *A, const int lda);
      void cblas_zhpr(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
                      const int N, const double alpha, const void *X,
                      const int incX, void *A);
      void cblas_zher2(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo, const int N,
                      const void *alpha, const void *X, const int incX,
                      const void *Y, const int incY, void *A, const int lda);
      void cblas_zhpr2(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo, const int N,
                      const void *alpha, const void *X, const int incX,
                      const void *Y, const int incY, void *Ap);
  
      /*
       * ===========================================================================
       * Prototypes for level 3 BLAS
       * ===========================================================================
       */
  
      /*
       * Routines with standard 4 prefixes (S, D, C, Z)
       */
      void cblas_sgemm(const enum CBLAS_ORDER Order, const enum CBLAS_TRANSPOSE TransA,
                       const enum CBLAS_TRANSPOSE TransB, const int M, const int N,
                       const int K, const float alpha, const float *A,
                       const int lda, const float *B, const int ldb,
                       const float beta, float *C, const int ldc);
      void cblas_ssymm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
                       const enum CBLAS_UPLO Uplo, const int M, const int N,
                       const float alpha, const float *A, const int lda,
                       const float *B, const int ldb, const float beta,
                       float *C, const int ldc);
      void cblas_ssyrk(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
                       const float alpha, const float *A, const int lda,
                       const float beta, float *C, const int ldc);
      void cblas_ssyr2k(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
                        const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
                        const float alpha, const float *A, const int lda,
                        const float *B, const int ldb, const float beta,
                        float *C, const int ldc);
      void cblas_strmm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
                       const enum CBLAS_UPLO Uplo, const enum CBLAS_TRANSPOSE TransA,
                       const enum CBLAS_DIAG Diag, const int M, const int N,
                       const float alpha, const float *A, const int lda,
                       float *B, const int ldb);
      void cblas_strsm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
                       const enum CBLAS_UPLO Uplo, const enum CBLAS_TRANSPOSE TransA,
                       const enum CBLAS_DIAG Diag, const int M, const int N,
                       const float alpha, const float *A, const int lda,
                       float *B, const int ldb);
  
      void cblas_dgemm(const enum CBLAS_ORDER Order, const enum CBLAS_TRANSPOSE TransA,
                       const enum CBLAS_TRANSPOSE TransB, const int M, const int N,
                       const int K, const double alpha, const double *A,
                       const int lda, const double *B, const int ldb,
                       const double beta, double *C, const int ldc);
      void cblas_dsymm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
                       const enum CBLAS_UPLO Uplo, const int M, const int N,
                       const double alpha, const double *A, const int lda,
                       const double *B, const int ldb, const double beta,
                       double *C, const int ldc);
      void cblas_dsyrk(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
                       const double alpha, const double *A, const int lda,
                       const double beta, double *C, const int ldc);
      void cblas_dsyr2k(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
                        const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
                        const double alpha, const double *A, const int lda,
                        const double *B, const int ldb, const double beta,
                        double *C, const int ldc);
      void cblas_dtrmm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
                       const enum CBLAS_UPLO Uplo, const enum CBLAS_TRANSPOSE TransA,
                       const enum CBLAS_DIAG Diag, const int M, const int N,
                       const double alpha, const double *A, const int lda,
                       double *B, const int ldb);
      void cblas_dtrsm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
                       const enum CBLAS_UPLO Uplo, const enum CBLAS_TRANSPOSE TransA,
                       const enum CBLAS_DIAG Diag, const int M, const int N,
                       const double alpha, const double *A, const int lda,
                       double *B, const int ldb);
  
      void cblas_cgemm(const enum CBLAS_ORDER Order, const enum CBLAS_TRANSPOSE TransA,
                       const enum CBLAS_TRANSPOSE TransB, const int M, const int N,
                       const int K, const void *alpha, const void *A,
                       const int lda, const void *B, const int ldb,
                       const void *beta, void *C, const int ldc);
      void cblas_csymm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
                       const enum CBLAS_UPLO Uplo, const int M, const int N,
                       const void *alpha, const void *A, const int lda,
                       const void *B, const int ldb, const void *beta,
                       void *C, const int ldc);
      void cblas_csyrk(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
                       const void *alpha, const void *A, const int lda,
                       const void *beta, void *C, const int ldc);
      void cblas_csyr2k(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
                        const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
                        const void *alpha, const void *A, const int lda,
                        const void *B, const int ldb, const void *beta,
                        void *C, const int ldc);
      void cblas_ctrmm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
                       const enum CBLAS_UPLO Uplo, const enum CBLAS_TRANSPOSE TransA,
                       const enum CBLAS_DIAG Diag, const int M, const int N,
                       const void *alpha, const void *A, const int lda,
                       void *B, const int ldb);
      void cblas_ctrsm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
                       const enum CBLAS_UPLO Uplo, const enum CBLAS_TRANSPOSE TransA,
                       const enum CBLAS_DIAG Diag, const int M, const int N,
                       const void *alpha, const void *A, const int lda,
                       void *B, const int ldb);
  
      void cblas_zgemm(const enum CBLAS_ORDER Order, const enum CBLAS_TRANSPOSE TransA,
                       const enum CBLAS_TRANSPOSE TransB, const int M, const int N,
                       const int K, const void *alpha, const void *A,
                       const int lda, const void *B, const int ldb,
                       const void *beta, void *C, const int ldc);
      void cblas_zsymm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
                       const enum CBLAS_UPLO Uplo, const int M, const int N,
                       const void *alpha, const void *A, const int lda,
                       const void *B, const int ldb, const void *beta,
                       void *C, const int ldc);
      void cblas_zsyrk(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
                       const void *alpha, const void *A, const int lda,
                       const void *beta, void *C, const int ldc);
      void cblas_zsyr2k(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
                        const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
                        const void *alpha, const void *A, const int lda,
                        const void *B, const int ldb, const void *beta,
                        void *C, const int ldc);
      void cblas_ztrmm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
                       const enum CBLAS_UPLO Uplo, const enum CBLAS_TRANSPOSE TransA,
                       const enum CBLAS_DIAG Diag, const int M, const int N,
                       const void *alpha, const void *A, const int lda,
                       void *B, const int ldb);
      void cblas_ztrsm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
                       const enum CBLAS_UPLO Uplo, const enum CBLAS_TRANSPOSE TransA,
                       const enum CBLAS_DIAG Diag, const int M, const int N,
                       const void *alpha, const void *A, const int lda,
                       void *B, const int ldb);
  
  
      /*
       * Routines with prefixes C and Z only
       */
      void cblas_chemm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
                       const enum CBLAS_UPLO Uplo, const int M, const int N,
                       const void *alpha, const void *A, const int lda,
                       const void *B, const int ldb, const void *beta,
                       void *C, const int ldc);
      void cblas_cherk(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
                       const float alpha, const void *A, const int lda,
                       const float beta, void *C, const int ldc);
      void cblas_cher2k(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
                        const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
                        const void *alpha, const void *A, const int lda,
                        const void *B, const int ldb, const float beta,
                        void *C, const int ldc);
  
      void cblas_zhemm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
                       const enum CBLAS_UPLO Uplo, const int M, const int N,
                       const void *alpha, const void *A, const int lda,
                       const void *B, const int ldb, const void *beta,
                       void *C, const int ldc);
      void cblas_zherk(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
                       const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
                       const double alpha, const void *A, const int lda,
                       const double beta, void *C, const int ldc);
      void cblas_zher2k(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
                        const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
                        const void *alpha, const void *A, const int lda,
                        const void *B, const int ldb, const double beta,
                        void *C, const int ldc);
  
      void cblas_xerbla(int p, const char *rout, const char *form, ...);
  
      __END_DECLS
      """
  
file_path: pytensor/pytensor/tensor/blas_headers.py
imports: import logging
  import os
  import sys
  import textwrap
  from os.path import dirname
  from pytensor.configdefaults import config
  from pytensor.link.c.cmodule import GCC_compiler
label_desc: Use image node_id 2 for calling a global function with example usage: cblas_header_text() and returns: str