diff options
Diffstat (limited to 'lib/libF77/h_sign.c')
-rw-r--r-- | lib/libF77/h_sign.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/libF77/h_sign.c b/lib/libF77/h_sign.c new file mode 100644 index 0000000..7b06c15 --- /dev/null +++ b/lib/libF77/h_sign.c @@ -0,0 +1,12 @@ +#include "f2c.h" + +#ifdef KR_headers +shortint h_sign(a,b) shortint *a, *b; +#else +shortint h_sign(shortint *a, shortint *b) +#endif +{ +shortint x; +x = (*a >= 0 ? *a : - *a); +return( *b >= 0 ? x : -x); +} |