API Version: 2.0
Library Version: 2.72
gboolean g_unichar_isdigit ( gunichar c )
Determines whether a character is numeric (i.e. a digit). This covers ASCII 0-9 and also digits in other languages/scripts. Given some UTF-8 text, obtain a character value with g_utf8_get_char().
c
gunichar
A Unicode character.
gboolean
TRUE if c is a digit.
TRUE