man get_config_hex (3): Retrieves a hexadecimal value from the configuration file. Allegro game programming library.

get_config_hex(3) Retrieves a hexadecimal value from the configuration file. Allegro game programming library.

SYNOPSIS

#include <allegro.h>

int get_config_hex(const char *section, const char *name, int def);

Reads an integer variable from the current config file, in hexadecimal format. See the comments about get_config_string().