Legacy Interfaces

• bcmp() - memory operations (LEGACY)
• bcopy() - memory operations (LEGACY)
• bzero() - memory operations (LEGACY)
• ecvt(), fcvt, gcvt - convert a floating-point number to a string (LEGACY)
• fcvt() - convert a floating-point number to a string (LEGACY)
• ftime() - get date and time (LEGACY)
• gcvt() - convert a floating-point number to a string (LEGACY)
• getwd() - get the current working directory pathname (LEGACY)
• index() - character string operations (LEGACY)
• mktemp() - make a unique filename (LEGACY)
• rindex() - character string operations (LEGACY)
• utimes() - set file access and modification times (LEGACY)
• wcswcs() - find a wide substring (LEGACY)