PSI_DECL(double strtod, [(char *nptr, char **endptr)])
PSI_DECL(float strtof, [(char *nptr, char **endptr)])
PSI_DECL(long strtol, [(char *nptr, char **endptr)])
+ PSI_DECL(long double strtold, [(const char *nptr, char **endptr)])
PSI_DECL(unsigned long strtoul, [(char *nptr, char **endptr)])
PSI_DECL(int system, [(char *command)])
PSI_DECL(int unlockpt, [(int fd)])