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Improvements from Oxy patch

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It does not contain any fundamental changes or new functions but a lot of improvements which I have done over time (added several const/static specifiers, replaced repeated if-conditions by if-else, removed some warnings).
This commit is contained in:
Robin Stuart 2016-02-29 19:42:32 +00:00
parent 922ee489a9
commit 5d9ce6f684
20 changed files with 244 additions and 236 deletions
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14
backend/library.c
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@ -160,7 +160,7 @@ extern int australia_post(struct zint_symbol *symbol, unsigned char source[], in
extern int code16k(struct zint_symbol *symbol, unsigned char source[], int length); /* Code 16k */
extern int pdf417enc(struct zint_symbol *symbol, unsigned char source[], int length); /* PDF417 */
extern int dmatrix(struct zint_symbol *symbol, unsigned char source[], int length); /* Data Matrix (IEC16022) */
extern int qr_code(struct zint_symbol *symbol, unsigned char source[], int length); /* QR Code */
extern int qr_code(struct zint_symbol *symbol, const unsigned char source[], int length); /* QR Code */
extern int micro_pdf417(struct zint_symbol *symbol, unsigned char chaine[], int length); /* Micro PDF417 */
extern int maxicode(struct zint_symbol *symbol, unsigned char source[], int length); /* Maxicode */
extern int rss14(struct zint_symbol *symbol, unsigned char source[], int length); /* RSS-14 */
@ -173,14 +173,14 @@ extern int code32(struct zint_symbol *symbol, unsigned char source[], int length
extern int daft_code(struct zint_symbol *symbol, unsigned char source[], int length); /* DAFT Code */
extern int ean_14(struct zint_symbol *symbol, unsigned char source[], int length); /* EAN-14 */
extern int nve_18(struct zint_symbol *symbol, unsigned char source[], int length); /* NVE-18 */
extern int microqr(struct zint_symbol *symbol, unsigned char source[], int length); /* Micro QR Code */
extern int microqr(struct zint_symbol *symbol, const unsigned char source[], int length); /* Micro QR Code */
extern int aztec_runes(struct zint_symbol *symbol, unsigned char source[], int length); /* Aztec Runes */
extern int korea_post(struct zint_symbol *symbol, unsigned char source[], int length); /* Korea Post */
extern int japan_post(struct zint_symbol *symbol, unsigned char source[], int length); /* Japanese Post */
extern int code_49(struct zint_symbol *symbol, unsigned char source[], int length); /* Code 49 */
extern int code_49(struct zint_symbol *symbol, unsigned char source[], const int length); /* Code 49 */
extern int channel_code(struct zint_symbol *symbol, unsigned char source[], int length); /* Channel Code */
extern int code_one(struct zint_symbol *symbol, unsigned char source[], int length); /* Code One */
extern int grid_matrix(struct zint_symbol *symbol, unsigned char source[], int length); /* Grid Matrix */
extern int grid_matrix(struct zint_symbol *symbol, const unsigned char source[], int length); /* Grid Matrix */
#ifndef NO_PNG
extern int png_handle(struct zint_symbol *symbol, int rotate_angle);
@ -353,7 +353,7 @@ int hibc(struct zint_symbol *symbol, unsigned char source[], int length) {
return error_number;
}
int gs1_compliant(int symbology) {
static int gs1_compliant(const int symbology) {
/* Returns 1 if symbology supports GS1 data */
int result = 0;
@ -480,7 +480,7 @@ int ZBarcode_ValidID(int symbol_id) {
return result;
}
int extended_charset(struct zint_symbol *symbol, unsigned char *source, int length) {
static int extended_charset(struct zint_symbol *symbol, const unsigned char *source, const int length) {
int error_number = 0;
/* These are the "elite" standards which can support multiple character sets */
@ -496,7 +496,7 @@ int extended_charset(struct zint_symbol *symbol, unsigned char *source, int leng
return error_number;
}
int reduced_charset(struct zint_symbol *symbol, unsigned char *source, int length) {
static int reduced_charset(struct zint_symbol *symbol, const unsigned char *source, int length) {
/* These are the "norm" standards which only support Latin-1 at most */
int error_number = 0;