ceiling function: smallest integral value not less than argument NAME ceil, ceilf, ceill - ceiling function: smallest integral value not les...ceiling function: smallest integral value not less than argument NAME ceil, ceilf, ceill - ceiling function: smallest integral value not les...ceiling function: smallest integral value not less than argument NAME ceil, ceilf, ceill - ceiling function: smallest integral value not les......l (): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L DESCRIPTION These functions return the lesser value of x and y . RETURN VALUE These functions return the minimum of x and y . …...l (): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L DESCRIPTION These functions return the lesser value of x and y . RETURN VALUE These functions return the minimum of x and y . …...l (): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L DESCRIPTION These functions return the lesser value of x and y . RETURN VALUE These functions return the minimum of x and y . …...and 0.0 with the appropriate sign is returned. If x is +0 or -0, and y is an odd integer less than 0, a pole error occurs and HUGE_VAL , HUGE_VALF , or HUGE_VALL , is returned, …...and 0.0 with the appropriate sign is returned. If x is +0 or -0, and y is an odd integer less than 0, a pole error occurs and HUGE_VAL , HUGE_VALF , or HUGE_VALL , is returned, …...and 0.0 with the appropriate sign is returned. If x is +0 or -0, and y is an odd integer less than 0, a pole error occurs and HUGE_VAL , HUGE_VALF , or HUGE_VALL , is returned, …...IPTION The strcoll () function compares the two strings s1 and s2 . It returns an integer less than, equal to, or greater than zero if s1 is found, respectively, to be less than…...ange are guaranteed not to fail because of lack of disk space. If the size of the file is less than offset + len , then the file is increased to this size; otherwise the file si…..._MAX The maximum length of the arguments to the exec (3) family of functions. Must not be less than _POSIX_ARG_MAX (4096). CHILD_MAX - _SC_CHILD_MAX The maximum number of simult…...son of the strings s1 and s2 , ignoring the case of the characters. It returns an integer less than, equal to, or greater than zero if s1 is found, respectively, to be less than…...son of the strings s1 and s2 , ignoring the case of the characters. It returns an integer less than, equal to, or greater than zero if s1 is found, respectively, to be less than…...the comparison, as follows: • 0, if the s1 and s2 are equal; • a negative value if s1 is less than s2 ; • a positive value if s1 is greater than s2 . The strncmp () function is …...the comparison, as follows: • 0, if the s1 and s2 are equal; • a negative value if s1 is less than s2 ; • a positive value if s1 is greater than s2 . The strncmp () function is …...t of y/x in radians; the return value is in the range [-pi, pi]. If y is +0 (-0) and x is less than 0, +pi (-pi) is returned. If y is +0 (-0) and x is greater than 0, +0 (-0) is…...t of y/x in radians; the return value is in the range [-pi, pi]. If y is +0 (-0) and x is less than 0, +pi (-pi) is returned. If y is +0 (-0) and x is greater than 0, +0 (-0) is…...t of y/x in radians; the return value is in the range [-pi, pi]. If y is +0 (-0) and x is less than 0, +pi (-pi) is returned. If y is +0 (-0) and x is greater than 0, +0 (-0) is…...uniformly-distributed value. arc4random_uniform () returns a uniformly-distributed value less than upper_bound (see BUGS). arc4random_buf () fills the memory pointed to by buf ,…