diff options
Diffstat (limited to 'unix/f2c/libf2c/d_abs.c')
| -rw-r--r-- | unix/f2c/libf2c/d_abs.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/unix/f2c/libf2c/d_abs.c b/unix/f2c/libf2c/d_abs.c new file mode 100644 index 00000000..2f7a153c --- /dev/null +++ b/unix/f2c/libf2c/d_abs.c @@ -0,0 +1,18 @@ +#include "f2c.h" +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef KR_headers +double d_abs(x) doublereal *x; +#else +double d_abs(doublereal *x) +#endif +{ +if(*x >= 0) + return(*x); +return(- *x); +} +#ifdef __cplusplus +} +#endif |