diff options
Diffstat (limited to 'stdlib/stdlib.h')
| -rw-r--r-- | stdlib/stdlib.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h index de12734..17f19ac 100644 --- a/stdlib/stdlib.h +++ b/stdlib/stdlib.h @@ -474,17 +474,19 @@ extern void srand48 (long int __seedval) __THROW; extern unsigned short int *seed48 (unsigned short int __seed16v[3]) __THROW; extern void lcong48 (unsigned short int __param[7]) __THROW; -/* Data structure for communication with thread safe versions. */ +# ifdef __USE_MISC +/* Data structure for communication with thread safe versions. This + type is to be regarded as opaque. It's only exported because users + have to allocate objects of this type. */ struct drand48_data { - unsigned short int x[3]; /* Current state. */ - unsigned short int a[3]; /* Factor in congruential formula. */ - unsigned short int c; /* Additive const. in congruential formula. */ - unsigned short int old_x[3]; /* Old state. */ - int init; /* Flag for initializing. */ + unsigned short int __x[3]; /* Current state. */ + unsigned short int __old_x[3]; /* Old state. */ + unsigned short int __c; /* Additive const. in congruential formula. */ + unsigned short int __init; /* Flag for initializing. */ + unsigned long long int __a; /* Factor in congruential formula. */ }; -# ifdef __USE_MISC /* Return non-negative, double-precision floating-point value in [0.0,1.0). */ extern int drand48_r (struct drand48_data *__restrict __buffer, double *__restrict __result) __THROW; |