Embedded Artistry libc
C Standard Library Support for Bare-metal Systems
isalnum.c
Go to the documentation of this file.
1 // Pulled from musl libc, locale support removed
2 
3 #include <ctype.h>
4 
5 int isalnum(int c)
6 {
7  return isalpha(c) || isdigit(c);
8 }
isalpha
int isalpha(int ch)
Checks if the given character is an alphabetic character.
Definition: isalpha.c:5
isalnum
int isalnum(int c)
Checks if the given character is an alphanumeric character.
Definition: isalnum.c:5
isdigit
int isdigit(int ch)
Checks if the given character is a numeric character.
Definition: isdigit.c:5