chl_func_append

Name

<chl/chl.h>

chl_func_append, CHL function append

Declaration

void chl_func_append(char * name, void (* function)(char *));

Description

The chl_func_append() function is used to make a function [function] available to view and view component files, with the alias [name].

Arguments

• name: the alias for the function that will be used in view.
• function: a pointer to a function taking a single *char ** argument and returning void.

Return value

No return value.

---

Examples

main.c

#include <chl/chl.h>
#include <stdio.h>

void print(char * args) {
    char * arg = chl_next_arg(args);
    fputs(arg, stdout);
}

int main() {
    chl_func_append("print", print);
    chl_view("view.vw");
}

view.vw

<{ print("Hello"); }>

Output: Hello