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armsrc: clarify static vars vs global vars

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This commit is contained in:
Philippe Teuwen 2020-05-19 17:05:43 +02:00
commit 3e7512a5d5
20 changed files with 101 additions and 102 deletions
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armsrc/printf.c
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@ -47,7 +47,7 @@ typedef int ssize_t;
#define NBBY 8 /* number of bits in a byte */
char const hex2ascii_data[] = "0123456789abcdefghijklmnopqrstuvwxyz";
static char const hex2ascii_data[] = "0123456789abcdefghijklmnopqrstuvwxyz";
#define hex2ascii(hex) (hex2ascii_data[hex])
#define toupper(c) ((c) - 0x20 * (((c) >= 'a') && ((c) <= 'z')))