Glibc-headers 2.5 - Header files for development using standard C libraries.

The glibc-headers package contains the header files necessary for developing programs which use the standard C libraries (which are used by nearly all programs). If you are developing programs which will use the standard C libraries, your system needs to have these standard header files available in order to create the executables.

Install glibc-headers if you are going to develop programs which will use the standard C libraries.