Synopsis

#include <glib.h>


const gchar* g_get_application_name         (void);
void        g_set_application_name          (const gchar *application_name);
gchar*      g_get_prgname                   (void);
void        g_set_prgname                   (const gchar *prgname);
const gchar* g_getenv                       (const gchar *variable);
gboolean    g_setenv                        (const gchar *variable,
                                             const gchar *value,
                                             gboolean overwrite);
void        g_unsetenv                      (const gchar *variable);
gchar**     g_listenv                       (void);
const gchar* g_get_user_name                (void);
const gchar* g_get_real_name                (void);
const gchar* g_get_user_cache_dir           (void);
const gchar* g_get_user_data_dir            (void);
const gchar* g_get_user_config_dir          (void);
const gchar* const * g_get_system_data_dirs (void);
const gchar* const * g_get_system_config_dirs
                                            (void);

const gchar* g_get_host_name                (void);
const gchar* g_get_home_dir                 (void);
const gchar* g_get_tmp_dir                  (void);
gchar*      g_get_current_dir               (void);
const gchar* g_basename                     (const gchar *file_name);
#define     g_dirname
gboolean    g_path_is_absolute              (const gchar *file_name);
const gchar* g_path_skip_root               (const gchar *file_name);
gchar*      g_path_get_basename             (const gchar *file_name);
gchar*      g_path_get_dirname              (const gchar *file_name);
gchar*      g_build_filename                (const gchar *first_element,
                                             ...);
gchar*      g_build_filenamev               (gchar **args);
gchar*      g_build_path                    (const gchar *separator,
                                             const gchar *first_element,
                                             ...);
gchar*      g_build_pathv                   (const gchar *separator,
                                             gchar **args);

gchar*      g_find_program_in_path          (const gchar *program);

gint        g_bit_nth_lsf                   (gulong mask,
                                             gint nth_bit);
gint        g_bit_nth_msf                   (gulong mask,
                                             gint nth_bit);
guint       g_bit_storage                   (gulong number);

guint       g_spaced_primes_closest         (guint num);

void        g_atexit                        (GVoidFunc func);

guint       g_parse_debug_string            (const gchar *string,
                                             const GDebugKey *keys,
                                             guint nkeys);
            GDebugKey;

void        (*GVoidFunc)                    (void);
void        (*GFreeFunc)                    (gpointer data);

void        g_qsort_with_data               (gconstpointer pbase,
                                             gint total_elems,
                                             gsize size,
                                             GCompareDataFunc compare_func,
                                             gpointer user_data);

void        g_nullify_pointer               (gpointer *nullify_location);