/* @(#)2Dstuff.h	17.1.1.1 (ESO-IPG) 01/25/02 17:51:49 */
/* 2Dstuff.h  by Anton Malina; based on 1D-routines from Numerical Recipes  */

void mrqmin2D 
(
#ifdef __STDC__
 double x1[], double x2[], double y[], double sig[], int ndata, double a[],
 int ia[], int ma, double **covar, double **alpha, double *chisq,
 void (*funcs)(double, double, double [], double *, double [], int),
 double *alamda
#endif
 );

void mrqcof2D 
( 
#ifdef __STDC__
 double x1[], double x2[], double y[], double sig[], int ndata, double a[],
 int ia[], int ma, double **alpha, double beta[], double *chisq,
 void (*funcs)(double, double, double [], double *, double [], int)
#endif
 );