00001 #include "f2c.h" 00002 #ifdef __cplusplus 00003 extern "C" { 00004 #endif 00005 00006 #ifdef KR_headers 00007 shortint h_sign(a,b) shortint *a, *b; 00008 #else 00009 shortint h_sign(shortint *a, shortint *b) 00010 #endif 00011 { 00012 shortint x; 00013 x = (*a >= 0 ? *a : - *a); 00014 return( *b >= 0 ? x : -x); 00015 } 00016 #ifdef __cplusplus 00017 } 00018 #endif