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