man msymbol_exist () - Search for a symbol that has a specified name.
NAME
msymbol_exist - Search for a symbol that has a specified name.
SYNOPSIS
MSymbol msymbol_exist (const char * name)
DESCRIPTION
The msymbol_exist() function searches for the symbol whose name is name.
RETURN VALUE
If such a symbol exists, msymbol_exist() returns that symbol. Otherwise it returns the predefined symbol Mnil.
ERRORS
This function never fails.
SEE ALSO
msymbol_name(), msymbol()