text: /* CLAPACK 3.0 BLAS wrapper macros and functions
   * Feb 5, 2000
   */
  
  #ifndef __CBLAS_H
  #define __CBLAS_H
  
  #include "f2c.h"
  
  #if defined _MSC_VER && _MSC_VER >= 1400
  #pragma warning(disable: 4244 4554)
  #endif
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  static __inline double r_lg10(real *x)
  {
      return 0.43429448190325182765*log(*x);
  }
  
  static __inline double d_lg10(doublereal *x)
  {
      return 0.43429448190325182765*log(*x);
  }
  
  static __inline double d_sign(doublereal *a, doublereal *b)
  {
      double x = fabs(*a);
      return *b >= 0 ? x : -x;
  }
  
  static __inline double r_sign(real *a, real *b)
  {
      double x = fabs((double)*a);
      return *b >= 0 ? x : -x;
  }
  
  extern const unsigned char lapack_toupper_tab[];
  #define lapack_toupper(c) ((char)lapack_toupper_tab[(unsigned char)(c)])
  
  extern const unsigned char lapack_lamch_tab[];
  extern const doublereal lapack_dlamch_tab[];
  extern const doublereal lapack_slamch_tab[];
      
  static __inline logical lsame_(char *ca, char *cb)
  {
      return lapack_toupper(ca[0]) == lapack_toupper(cb[0]);
  }
  
  static __inline doublereal dlamch_(char* cmach)
  {
      return lapack_dlamch_tab[lapack_lamch_tab[(unsigned char)cmach[0]]];
  }
      
  static __inline doublereal slamch_(char* cmach)
  {
      return lapack_slamch_tab[lapack_lamch_tab[(unsigned char)cmach[0]]];
  }    
      
  static __inline integer i_nint(real *x)
  {
      return (integer)(*x >= 0 ? floor(*x + .5) : -floor(.5 - *x));
  }
  
  static __inline void exit_(integer *rc)
  {
      exit(*rc);
  }
  
  integer pow_ii(integer *ap, integer *bp);
  double pow_ri(real *ap, integer *bp);
  double pow_di(doublereal *ap, integer *bp);
  
  static __inline double pow_dd(doublereal *ap, doublereal *bp)
  {
      return pow(*ap, *bp);
  }
  
  logical slaisnan_(real *in1, real *in2);
  logical dlaisnan_(doublereal *din1, doublereal *din2);
  
  static __inline logical sisnan_(real *in1)
  {
      return slaisnan_(in1, in1);
  }
  
  static __inline logical disnan_(doublereal *din1)
  {
      return dlaisnan_(din1, din1);
  }
  
  char *F77_aloc(ftnlen, char*);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* __BLASWRAP_H */
  