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package require tcc4tcl

tcc4tcl::cproc

Creates a Tcl procedure that calls C code.

Synopsis:

1. tcc4tcl::cproc <procName> <argList> <returnType> <code>
   1. <procName> is the name of the Tcl procedure to create
   2. <argList> is a list of arguments and their types for the C function;
      1. The list is in the format of: type1 name1 type2 name2 ... typeN nameN
      2. The supported types are:
         1. Tcl_Interp*
         2. int
         3. long
         4. float
         5. double
         6. char*
         7. Tcl_Obj*
         8. void*
   3. <returnType> is the return type for the C function
      1. The supported types are:
         1. void: No return value
         2. ok: Return TCL_OK or TCL_ERROR
         3. int
         4. long
         5. float
         6. double
         7. char*: TCL_STATIC string (immutable from C)
         8. string, dstring: TCL_DYNAMIC string (mutable from C)
         9. vstring: TCL_VOLATILE string (mutable from C)
         10. default: Tcl_Obj*, a Tcl Object
   4. <code> is the C code that comprises the function

Example:

1. tcc4tcl::cproc add {int a int b} { return(a+b); }

tcc4tcl::ccode

tcc4tcl::cdata