XmFontListGetNextFont accesses the character set and font for the
next entry of the font list. The application first uses the
XmFontListInitFontContext routine to create a font list context.
The application then calls XmFontListGetNextFont repeatedly with
the same context. Each succeeding call accesses the next element of
the font list. When finished, the application calls
XmFontListFreeFontContext to free the allocated font list context.
This routine allocates memory for the character set string that must be
freed by the application.
The function allocates memory for charset.
The application is responsible for managing the allocated memory.
The application can recover the allocated memory by calling
This function is obsolete and exists for compatibility with previous
releases. It is replaced by XmFontListNextEntry.
If XmFontListGetNextFont is passed a context that contains
a font set entry, it will return the first font of the
font set. The next call to the function will move to the next
entry in the font list.
Specifies the font list context
Specifies a pointer to a character set string; the routine returns the
character set for the current font list element
Specifies a pointer to a pointer to a font structure; the routine
returns the font for the current font list element