...use of the term “libc” to refer to the standard C library is somewhat ambiguous on Linux. glibc By far the most widely used C library on Linux is the GNU C Library , often refer…...]] long double dreml(long double x , long double y ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): remainder (): _ISOC99_SOURCE || _POSIX_C_SOURCE >=…...]] long double dreml(long double x , long double y ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): remainder (): _ISOC99_SOURCE || _POSIX_C_SOURCE >=…...]] long double dreml(long double x , long double y ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): remainder (): _ISOC99_SOURCE || _POSIX_C_SOURCE >=…...]] long double dreml(long double x , long double y ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): remainder (): _ISOC99_SOURCE || _POSIX_C_SOURCE >=…...]] long double dreml(long double x , long double y ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): remainder (): _ISOC99_SOURCE || _POSIX_C_SOURCE >=…...]] long double dreml(long double x , long double y ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): remainder (): _ISOC99_SOURCE || _POSIX_C_SOURCE >=…...terface Attribute Value ftime () Thread safety MT-Safe STANDARDS None. HISTORY Removed in glibc 2.33. 4.2BSD, POSIX.1-2001. Removed in POSIX.1-2008. This function is obsolete. D…...hostent **restrict result , int *restrict h_errnop ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): gethostbyname2 (), gethostent_r (), gethostbyaddr_…...hostent **restrict result , int *restrict h_errnop ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): gethostbyname2 (), gethostent_r (), gethostbyaddr_…...hostent **restrict result , int *restrict h_errnop ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): gethostbyname2 (), gethostent_r (), gethostbyaddr_…...hostent **restrict result , int *restrict h_errnop ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): gethostbyname2 (), gethostent_r (), gethostbyaddr_…...hostent **restrict result , int *restrict h_errnop ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): gethostbyname2 (), gethostent_r (), gethostbyaddr_…...hostent **restrict result , int *restrict h_errnop ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): gethostbyname2 (), gethostent_r (), gethostbyaddr_…...hostent **restrict result , int *restrict h_errnop ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): gethostbyname2 (), gethostent_r (), gethostbyaddr_…...hostent **restrict result , int *restrict h_errnop ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): gethostbyname2 (), gethostent_r (), gethostbyaddr_…...hostent **restrict result , int *restrict h_errnop ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): gethostbyname2 (), gethostent_r (), gethostbyaddr_…...hostent **restrict result , int *restrict h_errnop ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): gethostbyname2 (), gethostent_r (), gethostbyaddr_…...hostent **restrict result , int *restrict h_errnop ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): gethostbyname2 (), gethostent_r (), gethostbyaddr_…...hostent **restrict result , int *restrict h_errnop ); Feature Test Macro Requirements for glibc (see feature_test_macros (7)): gethostbyname2 (), gethostent_r (), gethostbyaddr_…