mirror of https://github.com/flysand7/ciabatta.git
49 lines
787 B
C
49 lines
787 B
C
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static inline bool isbase(int c, int base) {
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int val = 0;
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if(isdigit(c)) {
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val = c-'0';
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}
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else if(islower(c)) {
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val = c-'a'+10;
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}
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else if(isupper(c)) {
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val = c-'A'+10;
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}
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else {
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return false;
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}
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return val < base;
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}
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static inline intl todigit(int c) {
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int val = 0;
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if(isdigit(c)) {
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val = c-'0';
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}
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else if(islower(c)) {
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val = c-'a'+10;
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}
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else if(isupper(c)) {
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val = c-'A'+10;
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}
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return val;
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}
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static inline int fromdigit(int digit, int upper) {
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int ch;
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if(digit < 10) {
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ch = digit+'0';
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}
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else {
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if(upper) {
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ch = digit-10+'A';
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}
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else {
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ch = digit-10+'a';
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}
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}
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return ch;
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}
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