func: void mappings_mercenaries(char **precorrection_nevins) struct stonesoup_data * stonesoupData ; stonesoupData = malloc ( sizeof ( struct stonesoup_data ) ); if ( stonesoupData )  stonesoupData -> data = malloc ( sizeof ( char ) * ( strlen ( acquiescing_suburethral ) + 1 ) ); stonesoupData -> file1 = malloc ( sizeof ( char ) * ( strlen ( acquiescing_suburethral ) + 1 ) ); stonesoupData -> file2 = malloc ( sizeof ( char ) * ( strlen ( acquiescing_suburethral ) + 1 ) ); if ( stonesoupData -> data )  if ( ( sscanf ( acquiescing_suburethral , "%d %s %s %s" , & ( stonesoupData -> qsize ) , stonesoupData -> file1 , stonesoupData -> file2 , stonesoupData -> data ) == 4 ) && ( strlen ( stonesoupData -> data ) != 0 ) && ( strlen ( stonesoupData -> file1 ) != 0 ) && ( strlen ( stonesoupData -> file2 ) != 0 ) )  while ( stonesoupData -> data [ stonesoup_i ] != '\0' )  if ( stonesoup_isalpha ( stonesoupData -> data [ stonesoup_i ] ) == 0 )  int stonesoup_isalpha(char c) return ( ( c >= 'A' && c <= 'Z' ) || ( c >= 'a' && c <= 'z' ) ) ; pthread_create ( & stonesoup_t0 , NULL , delNonAlpha , stonesoupData ); pthread_create ( & stonesoup_t1 , NULL , toCap , stonesoupData ); free ( stonesoupData -> data ); free ( stonesoupData ); 