text: /*
   *
   * cblas_ssymm.c
   * This program is a C interface to ssymm.
   * Written by Keita Teranishi
   * 4/8/1998
   *
   */
  
  #include "cblas.h"
  #include "cblas_f77.h"
  void cblas_ssymm(const CBLAS_LAYOUT layout, const CBLAS_SIDE Side,
                   const 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)
  {
     char SD, UL;
  #ifdef F77_CHAR
     F77_CHAR F77_SD, F77_UL;
  #else
     #define F77_SD &SD
     #define F77_UL &UL
  #endif
  
  #ifdef F77_INT
     F77_INT F77_M=M, F77_N=N, F77_lda=lda, F77_ldb=ldb;
     F77_INT F77_ldc=ldc;
  #else
     #define F77_M M
     #define F77_N N
     #define F77_lda lda
     #define F77_ldb ldb
     #define F77_ldc ldc
  #endif
  
     extern int CBLAS_CallFromC;
     extern int RowMajorStrg;
     RowMajorStrg = 0;
     CBLAS_CallFromC = 1;
  
     if( layout == CblasColMajor )
     {
        if( Side == CblasRight) SD='R';
        else if ( Side == CblasLeft ) SD='L';
        else
        {
           cblas_xerbla(2, "cblas_ssymm",
                         "Illegal Side setting, %d\n", Side);
           CBLAS_CallFromC = 0;
           RowMajorStrg = 0;
           return;
        }
  
        if( Uplo == CblasUpper) UL='U';
        else if ( Uplo == CblasLower ) UL='L';
        else
        {
           cblas_xerbla(3, "cblas_ssymm",
                         "Illegal Uplo setting, %d\n", Uplo);
           CBLAS_CallFromC = 0;
           RowMajorStrg = 0;
           return;
        }
  
        #ifdef F77_CHAR
           F77_UL = C2F_CHAR(&UL);
           F77_SD = C2F_CHAR(&SD);
        #endif
  
        F77_ssymm(F77_SD, F77_UL, &F77_M, &F77_N, &alpha, A, &F77_lda, B, &F77_ldb, &beta, C, &F77_ldc);
     } else if (layout == CblasRowMajor)
     {
        RowMajorStrg = 1;
        if( Side == CblasRight) SD='L';
        else if ( Side == CblasLeft ) SD='R';
        else
        {
           cblas_xerbla(2, "cblas_ssymm",
                         "Illegal Side setting, %d\n", Side);
           CBLAS_CallFromC = 0;
           RowMajorStrg = 0;
           return;
        }
  
        if( Uplo == CblasUpper) UL='L';
        else if ( Uplo == CblasLower ) UL='U';
        else
        {
           cblas_xerbla(3, "cblas_ssymm",
                         "Illegal Uplo setting, %d\n", Uplo);
           CBLAS_CallFromC = 0;
           RowMajorStrg = 0;
           return;
        }
  
        #ifdef F77_CHAR
           F77_UL = C2F_CHAR(&UL);
           F77_SD = C2F_CHAR(&SD);
        #endif
  
        F77_ssymm(F77_SD, F77_UL, &F77_N, &F77_M, &alpha, A, &F77_lda, B, &F77_ldb, &beta, C, &F77_ldc);
     } else  cblas_xerbla(1, "cblas_ssymm",
                       "Illegal layout setting, %d\n", layout);
     CBLAS_CallFromC = 0;
     RowMajorStrg = 0;
     return;
  }
  